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Internet address: http://stats.bls.gov:80/newsrels.htm
Technical information:
(202) 606-6378
USDL 97-27

Media contact:

606-5902

For release: 10:00 A.M. EST
Friday, January 31, 1997

UNION MEMBERS IN 1996

Union membership as a percent of wage and salary employment continued to
decline in 1996, the U.S. Department of Labor's Bureau of Labor Statistics
reported today. Union members accounted for 14.5 percent of wage and
salary employment in 1996, down from 14.9 percent in 1995. In 1983, the
first year for which comparable data are available, union members made up
20.1 percent of wage and salary workers.
In 1996, as wage and salary employment continued to rise, the number who
were members of unions totaled 16.3 million, little changed from the prior
year. Nearly three-fifths of union members (9.4 million) were in private
industry, where they constituted 10.2 percent of wage and salary
employment. There were 6.9 million union members in government (federal,
state, and local), where they accounted for 37.7 percent of wage and salary
employment.
Membership by industry and occupation
Among private industry groups, transportation and public utilities had
the highest proportion of workers who were union members (27 percent).
Other major groups with membership proportions above the private industry
average were construction (19 percent), manufacturing (17 percent), and
mining (14 percent). The remaining private industry groups had
unionization rates ranging from 2 to 6 percent. (See table 3.)
Precision production, craft, and repair occupations (including, for
example, mechanics, electricians, and other skilled trades workers) and
operators, fabricators, and laborers (including machine and vehicle
operators, assemblers, cleaners, and helpers) continued to have the highest
proportions of union members (23 percent each). In contrast, union
membership proportions were about 1 in 10 among technical and
administrative support occupations and 1 in 20 among farming, forestry, and
fishing workers. (See table 3.)
Demographic characteristics of union members
Union membership was higher among men (17 percent) than women (12

percent) and higher among blacks (19 percent) than either whites (14
percent) or Hispanics (13 percent). Within these major groups, black men
- 2 continued to have the highest union membership rate (22 percent), while
white women had the lowest rate (11 percent). Workers ages 35 to 64 had
higher unionization rates than either younger or older workers. Full-time
workers were more than twice as likely as part timers to be union members.
(See table 1.)
Union representation of non-members
In 1996, 1.9 million wage and salary workers were represented at their
work place by a union, although they were not union members themselves. A
little more than half worked in government.
Earnings
Among full-time wage and salary workers, union members had median usual
weekly earnings of $615 in 1996, compared with a median of $462 for workers
not represented by unions. (See tables 2 and 4.) This difference reflects
a variety of influences in addition to coverage by a collective bargaining
agreement, including variations in the distribution of union members and
nonunion employees by gender, occupation, industry, firm size, or
geographic region. (For a discussion of the problem of differentiating
between the influence of unionization status and other worker
characteristics on employee earnings, see Kay E. Anderson, Philip M. Doyle,
and Albert E. Schwenk, "Measuring union-nonunion earnings differences,"
Monthly Labor Review, June 1990, pp. 26-38.) The disparities in unionnonunion earnings were greater for women than for men and for Hispanics and
blacks than for whites.
Technical Note

The union membership and earnings estimates presented in this release
are obtained from the Current Population Survey (CPS). The CPS is a
monthly sample survey of about 50,000 households, conducted by the Bureau
of the Census for the Bureau of Labor Statistics. The union membership
data are gathered quarterly through a quarter sample of the CPS. The CPS
provides estimates of the number of wage and salary employees who are union
members and those who are represented by a union at their work place,
regardless of whether they are union members. Union members include
employees belonging to traditional labor unions or to employee associations
similar to labor unions. The membership estimates exclude workers who are
self-employed, not in the labor force, or unemployed.

Information in this release will be made available to sensory
impaired individuals upon request. Voice phone: 202-606-7828, TDD phone:
202-606-5897, TDD message referral phone number: 1-800-326-2577.
Definitions

The principal definitions used in this release are described briefly
below.
Wage and salary employees. Employees in both the private and public
sectors who receive wages, salaries, commissions, tips, payment in kind, or
piece rates. Self-employed persons whose businesses are incorporated are
not counted as wage and salary workers for the purposes of the union
membership data.
Full-time workers.
Part-time workers.
week.

Workers who usually work 35 hours or more per week.
Workers who usually work fewer than 35 hours per

Hispanic origin. Refers to persons who are of Mexican, Puerto Rican,
Cuban, Central or South American, or of other Hispanic origin or descent.
Persons of Hispanic origin may be of any race; hence, they are included in
the numbers for the white and black population groups.
Reliability
Because the CPS estimates of union membership are based in part on a
scientifically selected probability sample, rather than a census of the
entire population, they may differ from the results obtained from a census.
The sample used was one of many possible samples, each of which could have
produced different estimates. The variation in the sample estimates across
all possible samples that could have been drawn is measured by the standard
error which for the CPS is estimated using generalized variance function
methodology. The standard error may be used to calculate a "confidence
interval" around a sample estimate.
- 2 The 90-percent confidence interval is the interval centered at the
sample estimate that includes all values within 1.6 times the estimate's
standard error. If many different samples were selected to estimate the
population value (e.g., union membership), the 90-percent confidence
interval would include the true population value approximately 90 percent

of the time.
For example, the estimate of 16,269,000 employed union members in 1996
has an estimated standard error of 146,645. Hence, we are 90-percent
confident that the interval between 16,034,368 and 16,503,632 (or
16,269,000 + 1.6 X 146,645) includes the true population value for union
membership.
The data also are subject to nonsampling error. For example,
information on job-related characteristics of the worker, such as industry,
occupation, union membership, and earnings, are sometimes reported by a
household member other than the worker. Consequently, such data may
reflect reporting error by the respondent. Moreover, in some cases,
respondents might erroneously report "take home" pay rather than gross
earnings, or may round up or down from actual earnings.
For a general discussion of the quality of employment data from the CPS,
see the Explanatory Notes and Estimates of Error section of any issue of
Employment and Earnings, published monthly by the Bureau of Labor
Statistics.
Table 1. Union affiliation of employed wage and salary workers by selected characteristics
(Numbers in thousands)

1995

Members of
unions(1)
Characteristic

Total
employed
Total

Percent
of
employed

1996

Represented
by unions(2)

Total

Percent
of
employed

Members of
unions(1)
Total
employed
Total

Percent
of
employed

Represented
by unions(2)

Total

Percent
of
employed

SEX AND AGE
Total, 16 years and over................... 110,038
16 to 24 years............................ 18,205
25 years and over......................... 91,833
25 to 34 years........................... 29,761
35 to 44 years........................... 29,800
45 to 54 years........................... 20,623

16,360
1,022
15,337
3,596
5,254
4,483

14.9
5.6
16.7
12.1
17.6
21.7

18,346
1,199
17,148
4,090
5,883
4,964

16.7
6.6
18.7
13.7
19.7
24.1

111,960
18,106
93,854
29,564
30,619
21,641

16,269
991
15,278
3,536
5,132
4,626

14.5
5.5
16.3
12.0
16.8
21.4

18,158
1,146
17,012
3,994
5,716
5,106

16.2
6.3
18.1
13.5
18.7
23.6

55 to 64 years...........................
65 years and over........................

9,202
2,448

1,801
203

19.6
8.3

1,980
231

21.5
9.4

9,527
2,503

1,795
189

18.8
7.5

1,984
211

20.8
8.4

Men, 16 years and over....................
16 to 24 years...........................
25 years and over........................
25 to 34 years..........................
35 to 44 years..........................
45 to 54 years..........................
55 to 64 years..........................
65 years and over.......................

57,669
9,531
48,137
16,094
15,505
10,521
4,779
1,238

9,929
640
9,289
2,220
3,169
2,679
1,117
105

17.2
6.7
19.3
13.8
20.4
25.5
23.4
8.5

10,868
721
10,146
2,469
3,460
2,885
1,209
123

18.8
7.6
21.1
15.3
22.3
27.4
25.3
9.9

58,473
9,392
49,080
15,930
15,921
10,936
4,978
1,315

9,859
627
9,232
2,205
3,100
2,739
1,079
109

16.9
6.7
18.8
13.8
19.5
25.0
21.7
8.3

10,761
709
10,052
2,434
3,368
2,960
1,166
124

18.4
7.5
20.5
15.3
21.2
27.1
23.4
9.5

Women, 16 years and over..................
16 to 24 years...........................
25 years and over........................
25 to 34 years..........................
35 to 44 years..........................
45 to 54 years..........................
55 to 64 years..........................
65 years and over.......................

52,369
8,673
43,696
13,667
14,295
10,101
4,423
1,210

6,430
382
6,048
1,377
2,085
1,804
685
98

12.3
4.4
13.8
10.1
14.6
17.9
15.5
8.1

7,479
478
7,001
1,621
2,423
2,078
771
108

14.3
5.5
16.0
11.9
16.9
20.6
17.4
8.9

53,488
8,714
44,773
13,634
14,698
10,705
4,549
1,187

6,410
364
6,046
1,331
2,032
1,887
716
80

12.0
4.2
13.5
9.8
13.8
17.6
15.7
6.7

7,397
437
6,960
1,560
2,349
2,146
818
87

13.8
5.0
15.5
11.4
16.0
20.0
18.0
7.3

White, 16 years and over..................
Men.....................................
Women...................................

92,760
49,162
43,598

13,149
8,178
4,971

14.2
16.6
11.4

14,747
8,960
5,787

15.9
18.2
13.3

94,306
49,961
44,345

13,232
8,216
5,016

14.0
16.4
11.3

14,761
8,961
5,800

15.7
17.9
13.1

Black, 16 years and over..................
Men.....................................
Women...................................

12,644
6,005
6,639

2,519
1,353
1,167

19.9
22.5
17.6

2,819
1,460
1,358

22.3
24.3
20.5

12,909
6,031
6,878

2,441
1,303
1,138

18.9
21.6
16.5

2,733
1,428
1,305

21.2
23.7
19.0

Hispanic origin, 16 years and over........
Men.....................................
Women...................................

10,401
6,223
4,178

1,357
871
486

13.0
14.0
11.6

1,535
969
565

14.8
15.6
13.5

10,800
6,455
4,345

1,394
881
513

12.9
13.7
11.8

1,573
971
602

14.6
15.0
13.9

89,282
20,550

14,790
1,537

16.6
7.5

16,531
1,781

18.5
8.7

90,918
20,810

14,762
1,477

16.2
7.1

16,429
1,697

18.1
8.2

RACE, HISPANIC ORIGIN, AND SEX

FULL- OR PART-TIME STATUS(3)
Full-time workers.........................
Part-time workers.........................

1 Data refer to members of a labor union or an employee association similar to a union.
2 Data refer to members of a labor union or an employee association similar to a union as well as workers who report no
union affiliation but whose jobs are covered by a union or an employee association contract.
3 The distinction between full- and part-time workers is based on hours usually worked. Beginning in 1994, these data will
not sum to totals because full- or part-time status on the principal job is not identifiable for a small number of multiple
jobholders.

NOTE: Data refer to the sole or principal job of full- and part-time workers. Excluded are self-employed workers
whose businesses are incorporated although they technically qualify as wage and salary workers. Detail for the above race
and Hispanic-origin groups will not sum to totals because data for the "other races" group are not presented and Hispanics
are included in both the white and black population groups.
Table 2. Median weekly earnings of full-time wage and salary workers by union affiliation and selected
characteristics

1995

Characteristic
Total

1996

Members Repreof
sented
unionsby
(1)
unions(2)

Nonunion

Total

Members Repreof
sented
unionsby
(1)
unions(2)

Nonunion

SEX AND AGE

Total, 16 years and over...................
16 to 24 years............................
25 years and over.........................
25 to 34 years...........................
35 to 44 years...........................
45 to 54 years...........................
55 to 64 years...........................
65 years and over........................

$479
292
510
451
550
582
514
389

$602
375
613
542
621
665
614
509

$598
373
610
534
619
663
614
506

$447
287
486
433
520
536
482
362

$490
298
520
463
559
594
535
384

$615
371
625
554
636
687
620
510

$610
362
621
548
632
686
616
510

$462
294
498
447
530
552
505
367

Men, 16 years and over....................
16 to 24 years...........................
25 years and over........................
25 to 34 years..........................
35 to 44 years..........................
45 to 54 years..........................
55 to 64 years..........................
65 years and over.......................

538
303
588
490
624
685
623
441

640
388
654
583
665
705
655
615

638
388
652
579
663
706
659
619

507
298
563
475
612
670
607
400

557
307
599
499
632
698
643
477

653
375
669
591
683
718
667
589

651
369
668
587
683
721
664
593

520
303
580
485
617
682
633
424

Women, 16 years and over..................
16 to 24 years...........................
25 years and over........................
25 to 34 years..........................
35 to 44 years..........................
45 to 54 years..........................

406
275
428
403
453
464

527
349
539
492
553
595

523
345
536
488
552
593

386
272
408
393
427
423

418
284
444
415
463
481

549
358
560
497
561
620

543
339
555
495
556
616

398
280
420
405
439
445

55 to 64 years..........................
65 years and over.......................

403
353

501
435

501
425

383
333

420
334

524
417

523
413

395
321

White, 16 years and over..................
Men.....................................
Women...................................

494
566
415

621
661
551

616
658
546

466
526
395

506
580
428

635
675
572

630
673
564

480
544
408

Black, 16 years and over..................
Men.....................................
Women...................................

383
411
355

503
526
473

500
526
468

348
374
325

387
412
362

507
526
485

502
522
480

356
380
336

Hispanic origin, 16 years and over........
Men.....................................
Women...................................

329
350
305

499
528
423

493
523
419

311
321
291

339
356
316

484
511
436

482
511
433

319
330
305

RACE, HISPANIC ORIGIN, AND SEX

1 Data refer to members of a labor union or an employee association similar to a union.
2 Data refer to members of a labor union or an employee association similar to a union as well as workers
who report no union affiliation but whose jobs are covered by a union or an employee association contract.
NOTE: Data refer to the sole or principal job of full-time workers. Excluded are self-employed
workers whose businesses are incorporated although they technically qualify as wage and salary workers.
Detail for the above race and Hispanic-origin groups will not sum to totals because data for the "other
races" group are not presented and Hispanics are included in both the white and black population groups.
Table 3. Union affiliation of employed wage and salary workers by occupation and industry
(Numbers in thousands)

1995

Members of
unions(1)
Occupation and industry

Total
employed
Total

Percent
of
employed

1996

Represented
by unions(2)

Total

Percent
of
employed

Members of
unions(1)
Total
employed
Total

Percent
of
employed

Represented
by unions(2)

Total

Percent
of
employed

OCCUPATION
Managerial and professional specialty.......

29,827

4,116

13.8

4,909

16.5

30,942

4,196

13.6

4,977

16.1

Executive, administrative, and managerial.
Professional specialty....................

13,840
15,987

804
3,312

5.8
20.7

1,017
3,892

7.4
24.3

14,263
16,679

785
3,410

5.5
20.4

1,005
3,972

7.0
23.8

Technical, sales, and administrative support
Technicians and related support...........
Sales occupations.........................
Administrative support, including clerical

33,842
3,795
12,427
17,620

3,364
448
561
2,355

9.9
11.8
4.5
13.4

3,883
526
651
2,706

11.5
13.9
5.2
15.4

34,187
3,828
12,658
17,701

3,231
409
541
2,281

9.5
10.7
4.3
12.9

3,742
492
616
2,634

10.9
12.8
4.9
14.9

Service occupations.........................
Protective service........................
Service, except protective service........

15,648
2,236
13,412

2,112
900
1,213

13.5
40.2
9.0

2,356
978
1,378

15.1
43.7
10.3

15,897
2,154
13,743

2,103
852
1,251

13.2
39.5
9.1

2,331
909
1,421

14.7
42.2
10.3

Precision production, craft, and repair.....

11,563

2,692

23.3

2,866

24.8

11,615

2,648

22.8

2,804

24.1

Operators, fabricators, and laborers........
Machine operators, assemblers, and
inspectors...............................
Transportation and material moving
occupations..............................
Handlers, equipment cleaners, helpers, and
laborers.................................

17,304

3,983

23.0

4,229

24.4

17,428

4,000

23.0

4,201

24.1

7,639

1,780

23.3

1,892

24.8

7,584

1,752

23.1

1,838

24.2

4,736

1,224

25.9

1,294

27.3

4,862

1,243

25.6

1,313

27.0

4,929

978

19.9

1,044

21.2

4,981

1,005

20.2

1,050

21.1

Farming, forestry, and fishing..............

1,855

91

4.9

104

5.6

1,892

92

4.9

104

5.5

INDUSTRY
Agricultural wage and salary workers........
Private nonagricultural wage and salary
workers....................................
Mining....................................
Construction..............................

1,575

33

2.1

43

2.7

1,710

32

1.9

37

2.2

90,121
609
5,135

9,400
84
908

10.4
13.8
17.7

10,318
88
963

11.4
14.4
18.8

92,059
538
5,387

9,385
76
994

10.2
14.1
18.5

10,293
81
1,033

11.2
15.0
19.2

Manufacturing.............................
Durable goods...........................
Nondurable goods........................

19,520
11,424
8,096

3,440
2,153
1,286

17.6
18.8
15.9

3,657
2,286
1,371

18.7
20.0
16.9

19,653
11,642
8,011

3,387
2,157
1,230

17.2
18.5
15.4

3,603
2,282
1,320

18.3
19.6
16.5

Transportation and public utilities.......
Transportation..........................
Communications and public utilities.....

6,573
3,957
2,616

1,792
1,065
726

27.3
26.9
27.8

1,911
1,118
793

29.1
28.3
30.3

6,623
4,006
2,617

1,757
1,080
677

26.5
27.0
25.9

1,873
1,136
737

28.3
28.4
28.2

Wholesale and retail trade................
Wholesale trade.........................
Retail trade............................

23,028
4,251
18,777

1,401
283
1,118

6.1
6.6
6.0

1,550
319
1,231

6.7
7.5
6.6

23,638
4,357
19,280

1,331
271
1,059

5.6
6.2
5.5

1,471
292
1,179

6.2
6.7
6.1

Finance, insurance, and real estate.......
Services..................................

6,745
28,511

139
1,636

2.1
5.7

173
1,976

2.6
6.9

6,863
29,357

168
1,672

2.4
5.7

210
2,024

3.1
6.9

Government workers..........................

18,342

6,926

37.8

7,985

43.5

18,191

6,852

37.7

7,827

43.0

1 Data refer to members of a labor union or an employee association similar to a union.
2 Data refer to members of a labor union or an employee association similar to a union as well as workers who report no
union affiliation but whose jobs are covered by a union or an employee association contract.
NOTE: Data refer to the sole or principal job of full- and part-time workers. Excluded are self-employed workers
whose businesses are incorporated although they technically qualify as wage and salary workers.
Table 4. Median weekly earnings of full-time wage and salary workers by union affiliation, occupation, and
industry

1995

Occupation and industry
Total

1996

Members Repreof
sented
unionsby
(1)
unions(2)

Nonunion

Total

Members Repreof
sented
unionsby
(1)
unions(2)

Nonunion

OCCUPATION

Managerial and professional specialty.......
Executive, administrative, and managerial.
Professional specialty....................

$703
684
718

$745
727
750

$737
722
741

$694
681
707

$718
699
730

$758
742
762

$749
745
750

$708
694
721

Technical, sales, and administrative support
Technicians and related support...........
Sales occupations.........................
Administrative support, including clerical

426
558
454
399

522
629
457
517

516
619
466
510

414
542
453
383

441
573
474
405

532
664
451
524

524
661
459
516

427
554
475
389

Service occupations.........................
Protective service........................
Service, except protective service........

299
528
274

484
678
366

477
676
359

275
399
264

305
538
283

490
693
379

484
686
379

282
413
271

Precision production, craft, and repair.....

519

688

684

478

540

703

698

494

Operators, fabricators, and laborers........
Machine operators, assemblers, and
inspectors...............................
Transportation and material moving
occupations..............................
Handlers, equipment cleaners, helpers, and

380

524

519

338

391

528

522

353

368

509

504

328

380

512

508

345

476

612

606

420

476

610

601

425

laborers.................................

319

480

473

297

330

481

477

308

Farming, forestry, and fishing..............

287

404

404

280

294

439

423

288

INDUSTRY
Agricultural wage and salary workers........
Private nonagricultural wage and salary
workers....................................
Mining....................................
Construction..............................

291

(3)

(3)

289

306

(3)

(3)

305

462
667
487

$573
684
741

$567
682
730

443
663
442

475
693
504

$584
698
748

$579
699
742

458
690
464

Manufacturing.............................
Durable goods...........................
Nondurable goods........................

494
517
454

548
576
506

544
573
504

479
503
438

507
533
466

560
588
510

558
587
507

494
517
453

Transportation and public utilities.......
Transportation..........................
Communications and public utilities.....

590
523
675

676
659
690

673
651
690

545
488
661

596
527
693

680
656
707

676
649
705

555
491
684

Wholesale and retail trade................
Wholesale trade.........................
Retail trade............................

370
492
333

466
541
425

454
524
419

363
489
325

380
503
343

450
566
408

444
551
408

375
500
338

Finance, insurance, and real estate.......
Services..................................
Government workers..........................

501
444
575

477
489
638

490
491
633

502
440
500

521
456
592

534
501
657

533
498
651

520
451
519

1
2
who
3

Data refer to members of a labor union or an employee association similar to a union.
Data refer to members of a labor union or an employee association similar to a union as well as workers
report no union affiliation but whose jobs are covered by a union or an employee association contract.
Data not shown where base is less than 50,000.
NOTE: Data refer to the sole or principal job of full-time workers. Excluded are self-employed
workers whose businesses are incorporated although they technically qualify as wage and salary workers.