County ZIP codes · New York · FIPS 36015
Chemung County, NY ZIP Codes
Chemung County, New York has 23 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 22 residential and 1 for PO boxes or a single organization. 15 of the residential ones lie mainly in Chemung County and 7 mainly in a neighboring county; 12 cross the county line. Median household income ranges from $40,989 in 14901 (Elmira) to $98,783 in 14814 (Big Flats) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Chemung 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 $61,944 and $73,263.
They carry 19 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 22 residential ZIP codes in Chemung County
15 ZIP codes lie mainly in Chemung County; 7 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 14845 | Horseheads | 20,327 | 260 | $77k | $187k | 100% |
| 14904 | Elmira | 14,861 | 2,304 | $53k | $92k | 100% |
| 14901 | Elmira | 13,970 | 421 | $41k | $94k | 100% |
| 14905 | Elmira | 8,751 | 2,358 | $91k | $174k | 100% |
| 14903 | Elmira | 7,078 | 327 | $67k | $129k | 100% |
| 14871 | Pine City | 4,207 | 80 | $73k | $175k | 81% |
| 14814 | Big Flats | 2,152 | 260 | $99k | $212k | 91% |
| 14838 | Erin | 1,889 | 47 | $74k | $138k | 94% |
| 14889 | Van Etten | 1,357 | 32 | $62k | $148k | 87% |
| 14861 | Lowman | 1,260 | 36 | $65k | $149k | 100% |
| 14894 | Wellsburg | 1,244 | 102 | $51k | $78k | 100% |
| 14864 | Millport | 1,197 | 99 | $64k | $147k | 71% |
| 14825 | Chemung | 751 | 45 | $61k | $144k | 100% |
| 14872 | Pine Valley | 589 | 101 | $63k | – | 100% |
| 14816 | Breesport | 534 | 142 | $64k | $165k | 100% |
Partly in Chemung County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 14859 | Lockwood | 979 | 31 | $99k | $126k | 41% |
| 14824 | Cayuta | 687 | 34 | $61k | $148k | 33% |
| 14892 | Waverly | 7,703 | 182 | $54k | $139k | 33% |
| 14812 | Beaver Dams | 2,954 | 39 | $62k | $126k | 18% |
| 14830 | Corning | 19,015 | 210 | $73k | $170k | 7% |
| 14805 | Alpine | 801 | 27 | $65k | $148k | 5% |
| 14867 | Newfield | 5,149 | 76 | $76k | $173k | 2% |
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?
12 ZIP codes of Chemung County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Chemung | Elsewhere |
|---|---|---|
| 14830 | 7% | Steuben County93% |
| 14892 | 33% | Tioga County67% |
| 14867 | 2% | Tompkins County98% |
| 14871 | 81% | Steuben County19% |
| 14812 | 18% | Schuyler County57%; Steuben County24% |
| 14814 | 91% | Steuben County9% |
| 14838 | 94% | Schuyler County6% |
| 14889 | 87% | Schuyler County9%; Tioga County4% |
| 14864 | 71% | Schuyler County29% |
| 14859 | 41% | Tioga County59% |
| 14805 | 5% | Schuyler County95% |
| 14824 | 33% | Schuyler County67% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 14902 | Elmira |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Chemung County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Chemung County's ZIP codes use 2 prefixes: 148 and 149.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.