District Total Married Male-Headed Female-headed
Number Families Couples Households Households
1990 1990 1990 1990
3176451 2547386 136995 492070
1 52675 34048 3696 14931
2 60537 39250 4272 17015
3 54597 27582 4423 22592
4 59250 38652 3204 17394
5 63099 50654 2791 9654
6 63671 52398 2958 8315
7 54040 28868 4000 21172
8 55597 29651 4628 21318
9 62474 48971 2796 10707
10 64987 57992 1810 5185
11 63990 51914 3247 8829
12 65127 56201 2068 6858
13 62759 52628 2533 7598
14 64016 49463 2933 11620
15 63539 49946 2973 10620
16 64205 51657 3052 9496
17 61990 53266 1952 6772
18 64061 53389 2607 8065
19 62918 52968 2322 7628
20 65712 55927 2683 7102
21 63621 54137 2339 7145
22 64665 51675 2931 10059
23 64955 54392 2817 7746
24 62503 53628 2013 6862
25 65737 55150 2772 7815
26 64193 52381 2608 9204
27 63836 53979 2461 7396
28 66008 55340 2594 8074
29 66740 54930 3136 8674
30 65126 54102 2484 8540
31 64941 56147 2209 6585
32 67041 54490 2781 9771
33 66044 57213 2389 6442
34 58296 50023 2188 6085
35 65432 53957 2580 8895
36 65447 57811 2362 5274
37 66414 56609 2032 7773
38 56570 35014 3223 18333
39 67615 57090 2083 8452
40 68071 58678 2119 7274
41 65053 55570 2309 7174
42 63017 47827 2942 12248
43 63408 48947 2867 11594
44 66890 58322 2230 6338
45 67662 53954 2834 10874
46 67044 55017 2591 9436
47 67296 54362 2486 10448
48 66915 57844 2642 6429
49 60704 47866 2642 10196
50 65723 54738 2508 8477
Source: U.S. Census Bureau: Census of Population and Housing, Summary Tape Files 1 and 3 Prepared by: The Pennsylvania State Data Center, Penn State Harrisburg