This webpage provides demographic elements on population, housing, economic, education, transportation and occupation characteristics for Lancaster County. Click the drop down menu to view data by county, zip code or region.
The maps below show the zip areas associated with the urban, rural and northeast regions in Lancaster County. Some zip codes in Lancaster County may not be associated with population or demographics data (e.g., PO Box zip codes). If you do not find your zip code in the drop down menu, look at the data for the zip area in which you reside.
| Urban Zip Areas |
Rural Zip Areas |
Northeast Zip Areas |
All Zip Areas |
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Age Data for County: Lancaster
Jump to:
| Population by Age Group |
County: Lancaster |
State: Pennsylvania |
| Persons |
% of Population | Persons |
% of Population |
| 0-4 |
34,312 |
6.12% |
655,488 |
5.05% |
| 5-9 |
34,530 |
6.16% |
679,672 |
5.23% |
| 10-14 |
35,858 |
6.40% |
741,001 |
5.71% |
| 15-17 |
21,821 |
3.89% |
465,215 |
3.58% |
| 18-20 |
25,125 |
4.48% |
582,285 |
4.48% |
| 21-24 |
29,512 |
5.27% |
676,438 |
5.21% |
| 25-34 |
67,998 |
12.13% |
1,610,890 |
12.40% |
| 35-44 |
66,544 |
11.87% |
1,589,327 |
12.24% |
| 45-54 |
60,769 |
10.84% |
1,500,184 |
11.55% |
| 55-64 |
68,529 |
12.23% |
1,745,549 |
13.44% |
| 65-74 |
62,012 |
11.06% |
1,559,460 |
12.01% |
| 75-84 |
36,762 |
6.56% |
844,053 |
6.50% |
| 85+ |
16,728 |
2.98% |
337,505 |
2.60% |
Population by Age
| Population by Age |
County: Lancaster |
State: Pennsylvania |
| Persons |
% of Population | Persons |
% of Population |
| Under 18 |
126,521 |
22.57% |
2,541,376 |
19.57% |
| 18+ |
433,979 |
77.43% |
10,445,691 |
80.43% |
| 25+ |
379,342 |
67.68% |
9,186,968 |
70.74% |
| 65+ |
115,502 |
20.61% |
2,741,018 |
21.11% |
| 85+ |
16,728 |
2.98% |
337,505 |
2.60% |
| Median Age by Sex |
County: Lancaster |
State: Pennsylvania |
| Years |
Years |
| All |
39.7 |
41.8 |
| Male |
38.2 |
40.4 |
| Female |
41.1 |
43.2 |
| Male Population by Age Group |
County: Lancaster |
State: Pennsylvania |
| Persons |
% of Male Population | Persons |
% of Male Population |
| 0 - 4 |
17,526 |
6.41% |
334,851 |
5.27% |
| 5 - 9 |
17,716 |
6.48% |
347,386 |
5.47% |
| 10 - 14 |
18,554 |
6.79% |
379,750 |
5.98% |
| 15 - 17 |
11,127 |
4.07% |
238,588 |
3.76% |
| 18 - 20 |
12,449 |
4.55% |
289,660 |
4.56% |
| 21 - 24 |
14,954 |
5.47% |
344,823 |
5.43% |
| 25 - 34 |
33,985 |
12.43% |
811,829 |
12.78% |
| 35 - 44 |
32,756 |
11.98% |
791,362 |
12.46% |
| 45 - 54 |
29,775 |
10.89% |
740,863 |
11.67% |
| 55 - 64 |
33,098 |
12.11% |
852,224 |
13.42% |
| 65 - 74 |
29,066 |
10.63% |
737,250 |
11.61% |
| 75 - 84 |
16,183 |
5.92% |
366,260 |
5.77% |
| 85+ |
6,188 |
2.26% |
115,527 |
1.82% |
Male Population by Age
| Male Population by Age |
County: Lancaster |
State: Pennsylvania |
| Persons |
% of Male Population | Persons |
% of Male Population |
| Under 18 |
64,923 |
23.75% |
1,300,575 |
20.48% |
| 18+ |
208,454 |
76.25% |
5,049,798 |
79.52% |
| 65+ |
51,437 |
18.82% |
1,219,037 |
19.20% |
| 85+ |
6,188 |
2.26% |
115,527 |
1.82% |
| Female Population by Age Group |
County: Lancaster |
State: Pennsylvania |
| Persons |
% of Female Population | Persons |
% of Female Population |
| 0 - 4 |
16,786 |
5.85% |
320,637 |
4.83% |
| 5 - 9 |
16,814 |
5.86% |
332,286 |
5.01% |
| 10 - 14 |
17,304 |
6.03% |
361,251 |
5.44% |
| 15 - 17 |
10,694 |
3.72% |
226,627 |
3.41% |
| 18 - 20 |
12,676 |
4.41% |
292,625 |
4.41% |
| 21 - 24 |
14,558 |
5.07% |
331,615 |
5.00% |
| 25 - 34 |
34,013 |
11.85% |
799,061 |
12.04% |
| 35 - 44 |
33,788 |
11.77% |
797,965 |
12.02% |
| 45 - 54 |
30,994 |
10.79% |
759,321 |
11.44% |
| 55 - 64 |
35,431 |
12.34% |
893,325 |
13.46% |
| 65 - 74 |
32,946 |
11.47% |
822,210 |
12.39% |
| 75 - 84 |
20,579 |
7.17% |
477,793 |
7.20% |
| 85+ |
10,540 |
3.67% |
221,978 |
3.34% |
Female Population by Age
| Female Population by Age |
County: Lancaster |
State: Pennsylvania |
| Persons |
% of Female Population | Persons |
% of Female Population |
| Under 18 |
61,598 |
21.45% |
1,240,801 |
18.70% |
| 18+ |
225,525 |
78.55% |
5,395,893 |
81.30% |
| 65+ |
64,065 |
22.31% |
1,521,981 |
22.93% |
| 85+ |
10,540 |
3.67% |
221,978 |
3.34% |
Demographics information provided by Claritas, updated April 2024, under these
terms of use.
