Adams County, Pennsylvania
Adams County, Pennsylvania · ZIP 17222, 17301, 17303
- Census data · ACS 2019-2023
- 107,914 (2024 estimate)Population
- 40,411Households
- $81,071Median household income
- $256,100Median home value
- 47Towns with a page
- 17ZIP codes
Adams County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 91,292 |
| 2010 | 101,407 |
| 2020 | 103,852 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 42, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 42, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 42, retrieved November 14, 2026.
Median household income $81,071 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 42, retrieved November 14, 2026.
- Owner occupied
- 31,948 units
- Renter occupied
- 8,463 units
- Vacancy rate
- 6.8%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 42, retrieved November 14, 2026.
27,990 employees in 1,967 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 42, retrieved November 14, 2026.
| Measure | Adams County | Pennsylvania |
|---|---|---|
| Population | 105,183 | 12,986,518 |
| Median household income | $81,071 | $76,081 |
| Median age | 43.8 | 40.9 |
| Median home value | $256,100 | $240,500 |
| Bachelor’s degree or higher | 24.8% | 34.5% |
| Foreign-born residents | 3.4% | 7.4% |
| Owner-occupied homes | 79.1% | 69.3% |
| Mean commute to work | 28.6 minutes | 26.6 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 42, retrieved November 14, 2026.
Townships, towns and villages in Adams County47 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Gettysburg | Borough | 8,647 | 1.66 sq mi |
| Conewago Township | Township | 8,085 | 10.4 sq mi |
| Cumberland Township | Township | 7,214 | 33.4 sq mi |
| Oxford Township | Township | 6,082 | 9.53 sq mi |
| Reading Township | Township | 5,960 | 26.3 sq mi |
| Straban Township | Township | 4,971 | 34.4 sq mi |
| Littlestown | Borough | 4,917 | 1.83 sq mi |
| Franklin Township | Township | 4,784 | 68.2 sq mi |
| Mount Pleasant Township | Township | 4,769 | 30.4 sq mi |
| Carroll Valley | Borough | 4,050 | 5.38 sq mi |
| Mount Joy Township | Township | 3,884 | 26.0 sq mi |
| Menallen Township | Township | 3,810 | 42.7 sq mi |
| McSherrystown | Borough | 3,161 | 0.51 sq mi |
| Union Township | Township | 3,148 | 17.3 sq mi |
| Germany Township | Township | 2,919 | 10.8 sq mi |
| Hamilton Township | Township | 2,785 | 13.5 sq mi |
| Lake Heritage | Census designated place | 2,737 | 1.85 sq mi |
| Latimore Township | Township | 2,714 | 21.1 sq mi |
| Butler Township | Township | 2,624 | 23.9 sq mi |
| Berwick Township | Township | 2,468 | 7.70 sq mi |
| Huntington Township | Township | 2,454 | 25.1 sq mi |
| Lake Meade | Census designated place | 2,398 | 1.32 sq mi |
| Hamiltonban Township | Township | 2,358 | 39.1 sq mi |
| Tyrone Township | Township | 2,327 | 21.5 sq mi |
| New Oxford | Borough | 1,921 | 0.62 sq mi |
| Bonneauville | Borough | 1,806 | 0.97 sq mi |
| Hampton | Census designated place | 1,627 | 1.77 sq mi |
| East Berlin | Borough | 1,583 | 0.70 sq mi |
| Liberty Township | Township | 1,403 | 16.3 sq mi |
| Biglerville | Borough | 1,256 | 0.65 sq mi |
| Abbottstown | Borough | 1,047 | 0.55 sq mi |
| Highland Township | Township | 1,024 | 12.1 sq mi |
| Arendtsville | Borough | 891 | 0.81 sq mi |
| Freedom Township | Township | 845 | 14.0 sq mi |
| Bendersville | Borough | 760 | 0.45 sq mi |
| Midway | Census designated place | 737 | 0.33 sq mi |
| McKnightstown | Census designated place | 728 | 1.45 sq mi |
| York Springs | Borough | 703 | 0.20 sq mi |
| Fairfield | Borough | 544 | 0.67 sq mi |
| Heidlersburg | Census designated place | 414 | 0.70 sq mi |
| Aspers | Census designated place | 399 | 0.93 sq mi |
| Hunterstown | Census designated place | 290 | 1.72 sq mi |
| Cashtown | Census designated place | 223 | 1.50 sq mi |
| Idaville | Census designated place | 151 | 0.70 sq mi |
| Orrtanna | Census designated place | 124 | 0.20 sq mi |
| Table Rock | Census designated place | 111 | 0.60 sq mi |
| Gardners | Census designated place | 76 | 0.46 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 42 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Adams County
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Neighboring counties
Neighboring counties
- Carroll CountyPopulation 177,108 (2024 estimate)
- Cumberland CountyPopulation 275,516 (2024 estimate)
- Franklin CountyPopulation 159,285 (2024 estimate)
- Frederick CountyPopulation 299,317 (2024 estimate)
- York CountyPopulation 471,240 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 24, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 42, retrieved November 14, 2026.