| ZIP Codes: | 10 ZIP Codes (9 Standard, 1 PO Box, 0 Unique) [See All] |
| Area Codes: | 315 / 585 / 607 / 680 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:54:37 PM |
| Population: | 25,868 [See All] |
| FIPS: | 36123 |
| Land Area: | 384 sq mi |
| Water Area: | 2 sq mi |
| Coordinates: | 42.6304, -77.0801 |
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25,868 residents live across 10 ZIPs covering 384 sq mi, served by 10 distinct USPS-recognized cities.
Population moved from 26,250 to 25,868 from 2014 to 2024 — a -1.5% change. 3 ZIPs gained residents, 5 lost (and 1 held flat).
The county's wealthiest ZIP 14478 (Keuka Park, $86,853 median) and poorest ZIP 14544 (Rushville, $61,118) are 12.8 miles apart — a 1.4× income gap across local geography.
Median home values vary 3.8× across this county — from $123,900 in 14441 (Dresden) to $470,000 in 14842 (Himrod).
Density varies 23× across the county — from 30 people/sq mi in 14418 (Branchport) to 693 in 14441 (Dresden).
Educational attainment ranges from 16.7% bachelor's+ in 14507 (Middlesex) to 54.1% in 14478 (Keuka Park) — the breadth of educational profiles across the area.
Within New York, this is the #59 most populous of 62 counties and ranks #36 for median household income .
Weighted by population, the typical household earns about $69,989 across the county — reflecting what a typical resident sees, not a simple ZIP average.
25.5% of adults age 25+ hold a bachelor's degree or higher (4,513 of 17,726 reporting).
9 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 14527 | Penn Yan | Standard | 12,677 | $70,758 | 150.2 | -1.9% |
| 14837 | Dundee | Standard | 5,801 | $65,845 | 86.5 | 4.2% |
| 14544 | Rushville | Standard | 2,371 | $61,118 | 32.7 | 5.5% |
| 14478 | Keuka Park | Standard | 1,391 | $86,853 | 17.7 | -9.4% |
| 14507 | Middlesex | Standard | 1,292 | $77,273 | 34.2 | 0.0% |
| 14418 | Branchport | Standard | 1,149 | $65,577 | 37.7 | -16.2% |
| 14842 | Himrod | Standard | 802 | $74,821 | 22.1 | -0.7% |
| 14441 | Dresden | Standard | 308 | $70,833 | 0.4 | -30.6% |
| 14415 | Bellona | Standard | 77 | $114,028 | 1.8 | 26.2% |
| 14857 | Lakemont | PO Box | — | — | 0.0 | — |