Richmond County, New York
County seat: Staten Island · Population 501,290 (2025) · 58 sq mi
Richmond County is the 10th most populous of New York's 62 counties, with 501,290 people (2025 estimate). Its county seat is Staten Island. The map shows its 1 city or town and the 6 neighboring counties.
Richmond County facts
- County seat
- Staten Island
- Population (2025 estimate)
- 501,290 +1% since 2020
- Land area
- 58 sq mi 60th largest of 62
- Water area
- 45 sq mi
- Population density
- 8,715 per sq mi
- Established
- 1683
- Same name
- One of 4 Richmond Counties in the US
- Named after
- Charles Lennox, 1st Duke of Richmond illegitimate son of Charles II of England (1672-1723)
- Largest city
- New York 501,290 in the county
- Median household income
- $98,333
- Cities and towns
- 1
- ZIP codes
- 13
- Time zone
- Eastern
- FIPS code
- 36085
Cities and towns in Richmond County
Richmond County has 1 incorporated place. Populations count the people living inside Richmond County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| New York | City | 501,290 | Bronx, Kings, New York and Queens counties |
ZIP codes in Richmond County
13 ZIP codes reach into Richmond County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 10301
- 10302
- 10303
- 10304
- 10305
- 10306
- 10307
- 10308
- 10309
- 10310
- 10311
- 10312
- 10314
Population of Richmond County, 2020–2025
Richmond County grew by 5,038 people (+1%) between April 2020 and July 2025: 3,791 more births than deaths and a net gain of 994 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 495,122 |
| 2021 | 494,101 |
| 2022 | 492,579 |
| 2023 | 495,182 |
| 2024 | 499,572 |
| 2025 | 501,290 |
Neighboring counties
- Middlesex County, New Jersey southwest · 883,335 people
- Monmouth County, New Jersey south · 651,035 people
- Kings County northeast · 2,653,963 people
- Hudson County, New Jersey north · 735,033 people
- Union County, New Jersey northwest · 601,863 people
- Queens County east · 2,358,182 people
Printable Richmond County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (68 KB)
- PNG (2400 px) (86 KB)
Paste this code to embed the map on your site:
Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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