Cayuga County, NY ZIP codes
Cayuga County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Cayuga County ZIP codes
The ZIP codes of Cayuga County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Cayuga County in numbers
About 75,102 people live in Cayuga County, in 31,524 households, the 36th most populous of New York's 62 counties. The median household income is $67,904 a year, 21% below the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $171,000 (60% below the New York median), and median gross rent is $942 a month. The median age is 43.8; 24.6% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 23 minutes.
| Population | 75,102 |
|---|---|
| Households | 31,524 |
| Median age | 43.8 |
| Median household income | $67,904 |
| Median home value | $171,000 |
| Median gross rent | $942 |
| Bachelor's degree or higher | 24.6% |
| Mean commute | 22.8 min |
| Population density | 109 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Cayuga County
| Town | ZIP codes | Population |
|---|---|---|
| Auburn | 3 | 26,285 |
| Locke | 1 | 2,689 |
| Sterling | 1 | 2,156 |
| Weedsport | 1 | 1,954 |
| Martville | 1 | 1,463 |
| Moravia | 1 | 1,385 |
| Union Springs | 1 | 1,255 |
| Scipio Center | 1 | 1,236 |
| King Ferry | 1 | 1,122 |
| Port Byron | 1 | 900 |
| Genoa | 1 | 796 |
| Aurora | 1 | 651 |
| Cayuga | 1 | 575 |
| Cato | 1 | 515 |
| Meridian | 1 | 220 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Cayuga County.
Not sure you are in Cayuga County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Cayuga County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
13021 | Auburn , NY | Standard | 37,247 | $60,712 | $180,700 |
13022 | Auburn , NY | No street area | — | — | — |
13024 | Auburn , NY | Standard | 1,230 | — | — |
13026 | Aurora , NY | Standard | 1,619 | $96,324 | $206,100 |
13033 | Cato , NY | Standard | 3,732 | $93,092 | $172,300 |
13034 | Cayuga , NY | Standard | 2,029 | $104,154 | $175,700 |
13071 | Genoa , NY | Standard | 796 | $85,972 | $183,600 |
13081 | King Ferry , NY | Standard | 1,122 | $93,558 | $280,700 |
13092 | Locke , NY | Standard | 2,689 | $78,056 | $192,700 |
13111 | Martville , NY | Standard | 1,463 | $59,063 | $107,400 |
13113 | Meridian , NY | Standard | 56 | $35,313 | $112,500 |
13117 | Montezuma , NY | Standard | 132 | $63,250 | $165,000 |
13118 | Moravia , NY | Standard | 5,591 | $67,651 | $167,900 |
13139 | Poplar Ridge , NY | No street area | — | — | — |
13140 | Port Byron , NY | Standard | 3,959 | $61,977 | $114,300 |
13147 | Scipio Center , NY | Standard | 1,236 | $74,934 | $155,600 |
13156 | Sterling , NY | Standard | 2,156 | $64,063 | $162,500 |
13160 | Union Springs , NY | Standard | 2,444 | $86,029 | $185,600 |
13166 | Weedsport , NY | Standard | 5,622 | $78,108 | $160,200 |
Cite this page
zipcodes.pro. “Cayuga County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ny/county/cayuga
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