County ZIP codes · Virginia · FIPS 51199
York County, VA ZIP Codes
York County, Virginia has 11 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 9 residential and 2 for PO boxes or a single organization. 5 of the residential ones lie mainly in York County and 4 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $80,000 in 23665 (Hampton) to $142,788 in 23696 (Seaford) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of York County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $103,160 and $109,066.
They carry 5 postal town names: Williamsburg, Yorktown, Hampton, Seaford, Newport News.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 9 residential ZIP codes in York County
5 ZIP codes lie mainly in York County; 4 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 23693 | Yorktown | 23,176 | 1,696 | $124k | $488k | 100% |
| 23692 | Yorktown | 19,301 | 994 | $109k | $417k | 100% |
| 23690 | Yorktown | 4,597 | 401 | $81k | $362k | 100% |
| 23696 | Seaford | 3,937 | 703 | $143k | $427k | 100% |
| 23691 | Yorktown | 464 | 43 | – | – | 100% |
Partly in York County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
4 ZIP codes of York County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In York | Elsewhere |
|---|---|---|
| 23185 | 31% | James City County 55%; Williamsburg city 14% |
| 23188 | 26% | James City County 73%; Williamsburg city 1% |
| 23665 | 10% | Hampton city 90% |
| 23603 | 3% | Newport News city 97% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 23090 | Lightfoot |
| 23694 | Lackey |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do York County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. York County's ZIP codes use 3 prefixes: 230, 231 and 236.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 230 | Richmond, VA (SCF 230) | 1 | 57 |
| 231 | Richmond, VA (SCF 230) | 2 | 61 |
| 236 | Norfolk, VA (SCF 233) | 8 | 30 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.