County demographics · Pennsylvania
York County, Pennsylvania demographics
York County, Pennsylvania (county FIPS 42133) has a median household income of $84,829 (±$1,522) and a total population of 462,924 in the American Community Survey 5-year estimates for 2020-2024.
Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 47 ZIP Code Tabulation Areas overlap the county (Census 2020).
Data as of Oct 22, 2026 (Olympus publication) · Markdown version
- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.
ACS 5-year estimates, 2020-2024
Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.
| Metric | Estimate | Margin of error (90%) | ACS table |
|---|---|---|---|
| Total population | 462,924 | none (controlled estimate) | B01003 |
| Median age | 41.1 years | ±0.2 years | B01002 |
| Households | 181,583 | ±763 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $84,829 | ±$1,522 | B19013 |
| Median value of owner-occupied housing units | $248,600 | ±$2,723 | B25077 |
| Median gross rent | $1,193 | ±$24 | B25064 |
| Owner-occupied share of occupied housing units | 76.3% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 23.7% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 92% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 27.6% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 8.4% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 4.5% | none (derived from several estimates) | B23025 (derived) |
- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).
Geography
| Measure | Value |
|---|---|
| County FIPS | 42133 |
| Land area | 904.35 sq mi |
| Water area | 6.37 sq mi |
| Population density | 512 per sq mi of land |
| Geography vintage | 2024 Gazetteer |
ZIP codes (ZCTAs) in this county
ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.
| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
|---|---|---|---|
| 17019 | 6.5% | 92.4% | Yes |
| 17315 | 6.4% | 100% | Yes |
| 17362 | 5.4% | 100% | Yes |
| 17406 | 5.4% | 100% | Yes |
| 17327 | 5.1% | 100% | Yes |
| 17331 | 5% | 60.2% | Yes |
| 17302 | 4.5% | 100% | Yes |
| 17322 | 4.4% | 100% | Yes |
| 17363 | 4.1% | 100% | Yes |
| 17314 | 3.9% | 100% | Yes |
| 17356 | 3.7% | 100% | Yes |
| 17339 | 3% | 100% | Yes |
| 17408 | 3% | 100% | Yes |
| 17360 | 2.8% | 100% | Yes |
| 17309 | 2.5% | 100% | Yes |
| 17404 | 2.4% | 100% | Yes |
| 17349 | 2.3% | 100% | Yes |
| 17365 | 2.3% | 100% | Yes |
| 17403 | 2.3% | 100% | Yes |
| 17368 | 2.1% | 100% | Yes |
| 17402 | 2.1% | 100% | Yes |
| 17329 | 1.9% | 100% | Yes |
| 17316 | 1.9% | 42.4% | |
| 17364 | 1.9% | 100% | Yes |
| 17321 | 1.9% | 100% | Yes |
| 17319 | 1.9% | 100% | Yes |
| 17352 | 1.5% | 100% | Yes |
| 17370 | 1.5% | 100% | Yes |
| 17347 | 1.4% | 100% | Yes |
| 17070 | 1.4% | 86.5% | Yes |
| 17345 | 1.3% | 100% | Yes |
| 17366 | 1.3% | 100% | Yes |
| 17313 | 1.1% | 100% | Yes |
| 17055 | 0.5% | 12.4% | |
| 17301 | 0.5% | 39.5% | |
| 17361 | 0.3% | 100% | Yes |
| 17401 | 0.2% | 100% | Yes |
| 17407 | 0.2% | 100% | Yes |
| 17318 | 0.1% | 100% | Yes |
| 17011 | 0.1% | 6.3% | |
| 17355 | 0.1% | 100% | Yes |
| 17372 | 0% | 1.3% | |
| 17342 | 0% | 100% | Yes |
| 17371 | 0% | 100% | Yes |
| 17317 | 0% | 100% | Yes |
| 17323 | 0% | 100% | Yes |
| 17311 | 0% | 100% | Yes |
Sources
- American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02. https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:133&in=state:42
- Published by Olympus on Oct 22, 2026.
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
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The same figures, with provenance on every value, from the API (free API key, reference) or from an AI agent through the Olympus MCP server.
curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/counties/42133" -H "X-API-Key: $OLYMPUS_API_KEY"get_us_demographics {"county_fips":"42133"}