Hamilton County, NY Demographics & ZIP Codes
Hamilton County, New York demographics and median household income by ZIP code — 13 ZIP codes — population 8,892 — avg. income $81,851 — avg. home value $243,567. Compare income, housing, and ZIP-level data on US5.
Hamilton County demographics
Hamilton County, New York covers 13 ZIP codes, with a combined ZIP-area population of about 8,892.
Median household income in Hamilton County
The average median household income across ZIP codes in Hamilton County, New York is about $81,851 — about 9% below the NY ZIP average ($90,084), and about 9% above the U.S. median ($75,149).
Among ZIPs with income data, 12812 is near the top at about $170,156, while 12032 (Caroga Lake) is near the bottom at about $54,375.
Housing in Hamilton County
For housing in Hamilton County, New York, the average median home value is about $243,567 and the average median rent is about $646.
The most populous ZIP is 12134 (Northville) with about 4,093 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Hamilton County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 12134 | Northville | Hamilton County | NY | 4,093 | $70,938 | $197,500 |
| 12842 | — | Hamilton County | NY | 952 | $60,592 | $227,400 |
| 12032 | Caroga Lake | Hamilton County | NY | 710 | $54,375 | $163,800 |
| 12190 | Wells | Hamilton County | NY | 683 | $55,568 | $253,400 |
| 12847 | Long Lake | Hamilton County | NY | 667 | $72,700 | $261,700 |
| 12164 | Speculator | Hamilton County | NY | 520 | $58,594 | $185,200 |
| 12108 | Speculator | Hamilton County | NY | 396 | $76,786 | $275,000 |
| 12812 | — | Hamilton County | NY | 265 | $170,156 | $392,900 |
| 12139 | — | Hamilton County | NY | 243 | $91,250 | $270,600 |
| 13360 | — | Hamilton County | NY | 193 | $117,708 | $295,300 |
| 13436 | — | Hamilton County | NY | 107 | $74,167 | $275,000 |
| 13353 | — | Hamilton County | NY | 54 | $79,375 | $125,000 |
| 12864 | — | Hamilton County | NY | 9 | — | — |
Frequently asked questions
What are the demographics of Hamilton County?
Hamilton County, New York has a combined ZIP-area population of about 8,892 across 13 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Hamilton County?
The average median household income across ZIP codes in Hamilton County, New York is about $81,851, about 9% below the state ZIP average ($90,084), and about 9% above the U.S. median ($75,149). Average median home value is about $243,567. Among ZIPs with data, 12812 is near the top ($170,156) and 12032 (Caroga Lake) is near the bottom ($54,375).
How many ZIP codes are in Hamilton County?
Hamilton County, New York includes 13 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Hamilton County?
This page lists ZIP codes in Hamilton County, New York with population, median household income, and home value. Select a ZIP for a full demographics profile.