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Chapter IB

Income and
Poverty

Chapter 13

Income and Poverty

ensus income and poverty data measure

questions into a single question. Census 2000 counted

general economic circumstances and pro­

Median Household Income, 1999

105.5 million households in the United States and col­

vide insight into one element of the lives

lected data on income for the calendar year 1999.

of Americans. Also, income and poverty are often

Income from wages and salary, self-employment, inter­

related to other social and economic indicators, and

est and dividends, Social Security, Supplemental

some of the geographic patterns seen in this chapter’s

Security Income, public assistance, retirement, and all

maps echo those shown for other topics in earlier

other sources were aggregated for all individuals in a

chapters.

household to form household income.

Income Data
The 1940 decennial census was the first to include a

Median Income of Households
and Families

question about income. Later censuses expanded and

Median household income in 1999 was $41,994, up

$50,000 to $55,146
$41,994 to $49,999
$35,000 to $41,993
$14,412 to $34,999

refined approaches to collecting income data. The

7.7 percent from 1989 in real terms (after adjusting

most recent refinements included adding a question

for 30 percent inflation over the period). In 1999, 12.3

about Supplemental Security Income and combining

percent of households had incomes over $100,000

separate farm and nonfarm self-employment income

and 22.1 percent had incomes below $20,000. Median

($29,423). The median income for non-Hispanic

family income in the United States in 1999 was

White households was $45,367. The median income

Figure 13-1.

Median Household Income (thousands
o f dollars) by Household Type, 1999

$50,046. Median family income tends to be higher

for Hispanic households was $33,676. Asian house­

than median household income because many house­

holds also had the highest percentage (19.8 percent)

holds consist of people who live alone (Figure 13-1).

of households with incomes of $100,000 or more;

About 15 percent of all families reported incomes of

10.0 percent reported incomes below $10,000. Black

$100,000 or more.

households had the highest percentage (19.1 per­
cent) of households with incomes below $10,000;

A ll h o u se h o ld s

Median Household Income by State

5.9 percent reported incomes over $100,000. Maps

Median household income in 1999 ranged from

Married-couple
households
Fem ale householders,
no husband present
Male householders,
no w ife present

13-30 through 13-36 later in the chapter illustrate

$29,696 in West Virginia to $55,146 in New Jersey.

geographic patterns of median income by race and

The relative standings of the states changed little

F a m ily h o u se h o ld s

Hispanic origin at the county level in 1999.

between 1989 and 1999. The same four states ranked
highest in median income in 1989 and 1999 (New

Households with a householder 45 to 54 years
old reported the highest median income ($56,300).

Jersey, Connecticut, Maryland, and Alaska). New Jersey

Median income was lowest among households with a

climbed two places to replace Connecticut as the state

householder 15 to 24 years old ($22,679) and house­

Female
householders
Fem ales living
alone
Male
householders
Males living
alone

holds with a householder 75 years old and older

the lowest median incomes in 1989 (Louisiana,
Non fa m ily
h o u se h o ld s

with the highest median income. The four states with

($22,259).

Arkansas, Mississippi, and West Virginia) were also the
lowest in 1999, with West Virginia falling one place to
replace Mississippi as the state with the lowest median
income (map 13-01).

Median Household Income
by Educational Attainment
and Nativity of Householder
Median household income also varies by the

Median Household Income
by Race and Hispanic Origin and
by Age of Householder

educational attainment of the householder. Median
household income in 1999 for households main­
tained by people without a high school diploma was

212

Median income in 1999 was highest for Asian house­

$23,449. The comparable figure for households

holds ($51,908) and lowest for Black households

maintained by someone who completed high school

U.S. Census Bureau

Median Household Income, 1999
H o useh o lde rs W ith o u t a H igh S cho o l Diplom a

only was $36,764, and for households maintained

21.1 million households had incomes higher

by someone who completed college, it was

than $79,663.

$62,248. Maps l 3-02 through l 3-04 illustrate
state-level patterns in median household income

The Poverty Rate

for these three educational categories.

In 1999, 12.4 percent of the U.S. population, or

Median income in l 999 for foreign-born
$23,449 to $32,093
$17,440 to $23,448

33.9 million people, were living in poverty, down

households (those with a foreign-born householder)

from 13.1 percent in 1989. (The glossary provides

was $39,444, while the median income for native

more information on the poverty definition and

households was $42,299. The state-level geo­

poverty thresholds.) Poverty rates declined for most

graphic patterns for median income by nativity—

age groups (Figure 13-2). The poverty rate for chil­

seen in maps l 3-05 and l 3-06—appear broadly

dren declined by 1.7 percentage points, from 18.3

similar to the overall national pattern.

$8,857 (P R )

percent in 1989 to 16.6 percent in 1999. The
poverty rate for people 75 and older fell from 16.5

Changes in Median Household Income
by Region and State
Median Household Income, 1999
H o useh o lde rs Co m pleted O n ly H igh School

All regions and nearly all states posted increases in
real median household income between l 989 and

percent in 1989 to 1 1.5 percent in 1999.

Median Household Income, 1999
N a tive H o useh o lde rs

1999. The Northeast had the highest median
household income in l 999 ($45,481), followed by
the West ($45,084), the Midwest ($42,414), and the
South ($38,790). From 1989 to 1999, real median
$40,000 to $45,624
$36,764 to $39,999
$30,000 to $36,763
$14,541 to $29,999

household income grew more in the South and the

$45,000 to $56,000

Midwest than in the Northeast or the West. In the

$42,299 to $44,999

South and Midwest, median income increased by

$14,200 to $34,999

$35,000 to $42,298

11.4 percent; the West and Northeast posted gains
of 7.6 percent and 3.6 percent, respectively.
All states showed an increase in median
household income with the exception of Alaska,
Connecticut, Hawaii, and Rhode Island. The District
of Columbia also did not show an increase in real
Median Household Income, 1999

median household income. Colorado and South

Median Household Income, 1999

H o useh o lde rs W ith a B achelor's D egree or Higher

Dakota experienced the largest increases in real

F o reign -B o rn H o useh o lde rs

median household income (21 percent each).
New Jersey and Connecticut had the largest
proportions of high-income households in 1999.
Thirty-two percent of households in New Jersey
$75,000 to $87,080
$62,248 to $74,999
$50,000 to $62,247
$35,696 to $49,999

and 30 percent of Connecticut’s households had
household income above $79,663 (the eightieth
percentile figure for the United States). West
Virginia, while not statistically different from
Arkansas, Mississippi, Montana, North Dakota, and
South Dakota, had the lowest concentration of
high-income households, at 9 percent. Nationally,

U.S. Census Bureau

2 13

Chapter 13. Incom e and P overty

The child poverty rate in 1999 exceeded rates
for adults, in 1999, the poverty rate for people
aged 18 to 64, for example, was 11.1 percent, and

Fig u re 1 3-2.

United States, with a considerable proportion of those

Percent in Poverty by Age Group,
1989 and 1999

counties also showing college completion rates below
the national average. By 2000, the West had fewer

the rates for people 65 to 74 years old and those

counties with median household incomes at or above

75 and older were 8.5 percent and 1 1.5 percent,

the national figure. Many counties with higher

respectively.

incomes and college completion rates were in metro­

Poverty Rates by Race
and Hispanic Origin

tan areas often also had median incomes at or above

At 8.1 percent, non-Hispanic Whites had the lowest

below the U.S. percentage.

politan areas. Counties on the periphery of metropoli­
the national median but college completion rates
Median household income in 1999 by census

poverty rate in 1999. Poverty rates were higher for
Asians and for Pacific Islanders (1 2.6 percent and

tract for the most populous metropolitan areas is

17.7 percent, respectively) and among Blacks and

shown in maps 13-15 through 13-23. A general pat­

the American Indian and Alaska Native population

tern emerges, with many of the lower household

(24.9 percent and 2 5.7 percent, respectively).

income tracts found in the largest cities of metropoli­

Hispanics had a poverty rate of 22.6 percent.

tan areas and many of the tracts with high median
household incomes seen in suburban areas.

Poverty rates also varied by family type and
the presence and number of children. The poverty

Map 13-24 reveals the ratio of median earnings

rate for all married-couple families in 1999 (4.9 per­

of younger workers (16-to-44-year-olds) to older

cent) was lower than the rate for male-householder

workers (45-to-64-year-olds). The ratio for the country

families with no spouse present (1 3.6 percent) and

as a whole was 0.73 in 1999.

female-householder families with no spouse present

All people

Under 18

18 to 64

65 to 74

75 and older

(26.5 percent). Among the latter group, the poverty

Another series of maps, 13-43 through 13-46,
presents counties classified by poverty rates for 1969,

rate for those with related children under 18 was

1979, 1989, and 1999. While counties shift in and out

34.3 percent in 1999, down from 42.3 percent

This Chapter’s Maps

in 1989.

The maps in this chapter provide a close look at the

number of counties with higher rates of poverty is

geographic distributions of income levels and poverty

visible.

Regional and State Poverty Rates

rates in the United States. A number of the maps

of the various categories over time, a decline in the

The geographic distribution of poverty within

Census 2000 found differences in poverty rates

examine income and poverty by various characteris­

the largest metropolitan areas in 1999 is seen in

among the four U.S. regions. Overall, the South had

tics, such as age, family structure, or citizenship

maps 13-48 through 13-56. Echoing the geographic

the highest poverty rate in 1999 (1 3.9 percent), fol­

status.

patterns seen in median household income within

lowed by the West (1 3.0 percent). The Northeast

Trends in median household income at the

metropolitan areas, the tracts with the lowest poverty

had a lower poverty rate (11.4 percent), with the

county level from 1969 through 1989 can be seen in

rates are generally in suburban areas, while the tracts
with the highest poverty rates are usually found in the

Midwest experiencing the lowest rate among the

maps 13-09 through 13-11. In all three maps, the

four regions (10.2 percent). Poverty rates at the

incomes were adjusted to current (1 999) dollars.

central city or cities. In 1999, the overall poverty rate

state level varied from a low of 6.5 percent in New

When viewed in conjunction with the chapter’s county-

for central cities of metropolitan areas was 17.6 per­

Hampshire to a high of 19.9 percent in Mississippi.

level map on median household income in 1999 (map

cent, while the rate for suburbs (the areas inside met­

The poverty rate in the District of Columbia— 20.2

13-08), changes over time in geographic patterns are

ropolitan areas but outside the central city) was 8.4

percent— was not statistically different from the

evident. Much of the South was in the lowest income

percent. The poverty rate for nonmetropolitan terri­

poverty rate for Mississippi (map 13-07).

category in 1969 and moved into higher income cate­

tory in 1999 was 14.6 percent.

gories by 1999. Likewise, the major metropolitan
areas in Texas are more prominent at the end of the

Maps 13-60 and 13-61 compare the geographic
distributions of children living in poverty and children

period as more of their counties moved into higher

living in high-income households. In 1999, 16.6 per­

income categories. At the same time, the higher

cent of children were in poverty, while 8.1 percent

income counties in the Northeast’s urban corridor and

lived in households with incomes of $125,000 or

the Great Lakes area in the Midwest are prominent in

more (roughly 3 times the U.S. median household

1969 and less so by 1999, as incomes in counties

income). The geographic pattern on the map of chil­

throughout the country increased.

dren in poverty is similar to that of map 13-41, the

Maps 13-12 and 13-1 3 illustrate income levels

map of overall poverty. The map of children living in

and education levels in 1950 and 2000. Each county

gether. Aside from the Boston to Washington area and

hold income and higher or lower on education (rela­

coastal California, metropolitan areas are more promi­

tive to the U.S. national percentage that completed

nent than regions. Counties with high percentages of

college). In 1950, many rural counties in the West had

children in high-income households are generally met­

median incomes at or above the median for the

214

high-income households has a different pattern alto­

was categorized as higher or lower on median house­

ropolitan and are often suburban.

U.S. Census Bureau

Chapter 13. Incom e and Poverty

According to Census 2000, the median household
income in the United States in 1999 was $41,994, indi­
cating that half of all households had income above that
figure and half had income below it. For individual coun­
ties, the median household income varied.
As shown in the map above, counties with rela­
tively high median household income in 1999 are located
in several parts of the country, with one area stretching

U.S. Census Bureau

across the heavily populated area in the Northeast, from
southern Maine to northern Virginia, and a second large
band found in the Midwest, from Ohio to Wisconsin.
Other areas with higher median household income
include Colorado, Utah, and California. One area of coun­
ties with relatively low median household income is
found in eastern Kentucky and West Virginia; a second
group of counties with lower household income hugs the

lower Mississippi River in Arkansas, Mississippi, and
Louisiana.
Median household income in 1999 in metropolitan
areas ($44,755) was higher than in nonmetropolitan coun­
ties ($33,687), and counties with higher median house­
hold income are often located within metropolitan areas.
This pattern can be seen in Texas, north Georgia, Oregon,
and Washington.

21 5

Chapter 13. Incom e and P overty

Median Household Income, 1979

Median Household Income, 1989

I

■

$60,000 to $76,942

$60,000 to $71,291

$50,000 to $59,999

$50,000 to $59,999
$40,000 to $49,999
M edian household incom e
in 1999 dollars

U.S.
median

$35,822 to $39,999

Median household incom e
in 1999 dollars

U.S.
median

$39,009 to $49,999

$39,009

$35,000 to $39,008
$30,000 to $34,999
$25,000 to $29,999

Less than $25,000

216

$30,000 to $35,821
$25,000 to $29,999

$35,822

Less than $25,000

U.S. Census Bureau

Chapter 13. Incom e and Poverty

Median fam ily incom e (1949) and
householder com pletion of 4 years
of college (1950), relative to 1950
national levels; higher incom es and
college com pletion values are at or
ab ove U .S . values

INCOME
Low er Higher
Higher

m

EDUCATION

Low er

Data not comparable

M edian fam ily incom e (1999) and
householder college com pletion (2000),
relative to 2000 national levels; higher
incom es and college com pletion values
are at or ab o ve U .S . values

INCOME
Low er Higher
Higher
Lo w er

EDUCATION

m

U.S. Census Bureau

217

Chapter 13. Incom e and P overty
METROPOLITAN AREAS

San Francisco-Oakland-San Jose, CA

Median Household Income, 1999
Largest Metropolitan Areas

$200,000 and over
$100,000 to $199,999
U .S. m ap b y county; m etropolitan
area m aps b y census tract

$70,000 to $99,999
U.S.
median
$41,994

$41,994 to $69,999
$25,000 to $41,993
Less than $25,000
No households

LosAngeles-Riverside- *>
Orange County %

*©

\
o.

0 100 mi

\
0

7

GalvestonBrazoria

\t
v_
\

200 mi

i
1
0

100 mi

13-14

Los Angeles-Riverside-Orange County, CA

218

Houston-Galveston-Brazoria,TX

U.S. Census Bureau

Chapter 13. Incom e and Poverty
METROPOLITAN AREAS

Chicago-Gary-Kenosha, IL-IN-WI

Boston-Worcester-Lawrence-Lowell-Brockton, MA-NH

Dallas-Fort Worth, TX

r O lt

W orth

New York-Northern New Jersey-Long Island, NY-NJ-CT-PA

Dallas

Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD
New York

’hiladelphia*

N EW JE R S E Y

‘Atlantic City

At anta. GA
D IST R lA " o f
O O I^ JM B IA ?
Washington;

D ELA W A R E

Atlanta

Washington-Baltimore, DC-MD-VA-WV

U.S. Census Bureau

219

Chapter 13. Incom e and P overty

Median Earnings Ratio, 1999

Ratio of m edian earnings of the
population 16 to 44 years old to
the population 45 to 64; includes
part-time and seasonal w orkers

Younger population
earned more

1.00 to 4.42
0.80 to 0.99

U.S.

0.73 to 0.79

0.73

0.60 to 0.72
0.50 to 0.59

Older population
earned more

0.16 to 0.49

Median Earnings, 1999
Older Working Age

- cr> -

$30,000 to $32,976
M edian earnings fo r the population
16 to 44 years old; includes
part-time and seasonal workers

$30,000 to $49,115

$25,000 to $29,999

$25,000 to $29,999

$20,000 to $24,999
U.S.
median
$15,999

$15,999 to $19,999

M edian earnings fo r the population
45 to 64 years old; includes
part-time and seasonal workers

U.S.
median
$21,900

$21,900 to $24,999
$15,000 to $21,899
$10,000 to $14,999

$2,499 to $9,999

220

$10,000 to $15,998

$2,499 to $9,999

U.S. Census Bureau

Chapter 13. Incom e and Poverty

Ratio of m edian earnings of w o m en
to m en for the population 16 and older
w h o worked year-round and full-time

1.18 to 1.41
1.00 to 1.17
0.85 to 0.99
U.S.
ratio 0.73

0.73 to 0.84
0.60 to 0.72
0.45 to 0.59

Men earned
more

Less than 0.45
No women worked
year-round and full-time

Median Earnings, 1999

Median Earnings, 1999

Men

Women

I C

I o -

? '

$45,000 to $70,063
M edian earnings fo r men
16 and older w h o worked
year-round and full-time

U.S.
median
$37,057

$37,057 to $44,999
$25,000 to $37,056
$20,000 to $24,999
$12,097 to $19,999

$35,000 to $46,014
M edian earnings fo r w o m en
16 and older w h o worked
year-round and full-time

U.S.
median
$27,194

$27,194 to $34,999
$20,000 to $27,193
$11,648 to $19,999
No women worked
year-round and full-time

U.S. Census Bureau

221

Chapter 13. Incom e and P overty

Median Household Income, 1999
White Non-Hispanic Householders

• £3>-

$70,000 and o ver

$40,000 to $49,999
$29,423 to $39,999

$15,000 to $29,999

$45,367

$50,000 to $69,999

$40,000 to $45,366

-

$70,000 and over

$45,367 to $69,999

$30,000 to $39,999

U.S.

$15,000 to $29,422
Less than $15,000

Less than $15,000

No Black householders

Median Household Income, 1999

Median Houshold Income, 1999

American Indian and Alaska Native Householders

Asian Householders

I :- .v -

■L

$70,000 and o ver

$70,000 and o ver

$50,000 to $69,999

U.S.

$40,000 to $49,999
U.S.
median
$30,599

$51,908

-

$51,908 to $69,999
$40,000 to $51,907

$30,599 to $39,999

$15,000 to $29,999

Less than $15,000

222

$30,000 to $39,999

$15,000 to $30,598

j

■

Less than $15,000

No AIAN householders

No Asian householders

U.S. Census Bureau

Chapter 13. Incom e and Poverty

Median Household Income, 1999

Median Household Income, 1999

Pacific Islander Householders

Two or More Races Householders

■r r ? §

- o

$70,000 and over

$70,000 and o ver

$50,000 to $69,999

$50,000 to $69,999
U.S.
median
$42,717

U.S.
median
$35,587

$42,717 to $49,999
$30,000 to $42,716

$35,587 to $49,999
$30,000 to $35,586

$15,000 to $29,999

$15,000 to $29,999

Less than $15,000

Less than $15,000

No Pacific Islander
householders

1
I____ I

No Two or More
Races householders

Median Household Income, 1999
Hispanic Householders

- EZ&t

$70,000 and o ver
$50,000 to $69,999
$40,000 to $49,999
U.S.
median
$33,676

$33,676 to $39,999
$15,000 to $33,675
Less than $15,000
No Hispanic householders

U.S. Census Bureau

223

Chapter 13. Incom e and P overty

224

U.S. Census Bureau

Chapter 13. Incom e and Poverty

U.S. Census Bureau

225

Chapter 13. Incom e and P overty

Percentage of population
in poverty

40.0 to 68.0
30.0 to 39.9
20.0 to 29.9

u
.s.
percent ~
12.4

12.4 to 19.9
8.0 to 12.3
0.0 to 7.9

Percentage of population
65 and older in poverty

40.0 to 67.1
30.0 to 39.9
20.0 to 29.9
15.0 to 19.9
U.S.
percent
9.9

226

9.9 to 14.9
0.0 to 9.8

U.S. Census Bureau

Chapter 13. Incom e and Poverty

Poverty, 1969

40.0 or m ore
Percentage of population in
poverty; U .S . percentage 13.7

20.0 to 39.9

Percentage of population in
poverty; U.S. percentage 12.4

Less than 20.0

40.0 or m ore
Percentage of population in
poverty; U .S. percentage 13.1

20.0 to 39.9
Less than 20.0

U.S. Census Bureau

40.0 or m ore
20.0 to 39.9
Less than 20.0

Percentage of population in
poverty; U.S. percentage 12.4

40.0 or m ore
20.0 to 39.9
Less than 20.0

227

Chapter 13. Incom e and P overty
METROPOLITAN AREAS

San Francisco-Oakland-San Jose, CA

Poverty, 1999
Largest Metropolitan Areas

30.0 or more
Percentage of population in poverty;
U.S. m ap by county, metropolitan
area m aps by census tract

20.0 to 29.9
U.S.

12.4 to 19.9

12.4

6.0 to 12.3
3.0 to 5.9
Less than 3.0
No population

Boston-WorcesterLaw re nee-LowellBrockton

PhiladelphiaW ilm ingtonA tla n tic City
Detroit-Ann
Arbor-Flint,
Chicago-Gary-|
\
Kenosha

S a n Francisco
O akland-San Jo s e

NewYorkN orthern
N e w JerseyLong Island
W ashington. Baltim o re

Los Angeles-RiversideO range C o u n ty *

A tla n ta'
DallasF o rtW o rth |

'H o u sto n GalvestonBrazoria

228

U.S. Census Bureau

Chapter 13. Incom e and Poverty
METROPOLITAN AREAS

Chicago-Gary-Kenosha, IL-IN-WI

Boston-Worcester-Lawrence-Lowell-Brockton, MA-NH

W IS CO NS I

N EW
HAMPSHIRE

MAINE

Lawrence
Lowel

MASSACHUS

Boston
Worcestei

Brockton,

L IN O IS
CONMECTJCUT

Dallas-Fort Worth, TX

New York-Northern New Jersey-Long Island, NY-NJ-CT-PA

TEX
MASSA

NEW

YORK

Fort Wol

CONNECT

Newark

Philadelphia-Wilmington-Atlantic City, PA-NJ-DE-MD
New York

S Y L V A NI A
NE W JE R S E Y

‘Wilmington

M-A R Y/L A
Atlantic City

Baltimore

Atlanta, GA

D ELA W A R E

Washington-Baltimore, DC-MD-VA-WV

U.S. Census Bureau

229

Chapter 13. Incom e and P overty

Percentage in poverty am ong
m arried couples with children

60.0 to 68.8
45.0 to 59.9
30.0 to 44.9
15.0 to 29.9
U.S.
percent -

6.6

6.6 to 14.9
0.0 to 6.5

60.0 or m ore
Percentage in poverty am ong
m ale householders with children
and no w ife present

60.0 or m ore

45.0 to 59.9

45.0 to 59.9

30.0 to 44.9
U.S.
percent
17.7

17.7 to 29.9
5.0 to 17.6

Percentage in poverty am ong
fem ale householders w ith children
and no husband present

U.S.
percent
34.3

34.3 to 44.9
15.0 to 34.2
5.0 to 14.9

Less than 5.0

□
230

Less than 5.0

No male one-parent
families with children

No female one-parent
families with children

U.S. Census Bureau

Chapter 13. Incom e and Poverty

Percentage o f population
under 18 in poverty

50.0 to 81.3
30.0 to 49.9
20.0 to 29.9
U.S.
percent -

16.6

16.6 to 19.9
10.0 to 16.5
0.0 to 9.9

Percentage of population
under 18 in households with
incom es of $125,000 and over

20.0 to 36.2
15.0 to 19.9

u
.s.

8.1 to 14.9

percent

8.1

5.0 to 8.0
0.0 to 4.9

O

U.S. Census Bureau

231