County ZIP codes · New York · FIPS 36017
Chenango County, NY ZIP Codes
Chenango County, New York has 28 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 27 residential and 1 for PO boxes or a single organization. 16 of the residential ones lie mainly in Chenango County and 11 mainly in a neighboring county; 17 cross the county line. Median household income ranges from $53,348 in 13730 (Afton) to $79,737 in 13332 (Earlville) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Chenango 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 $60,759 and $70,167.
They carry 27 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 27 residential ZIP codes in Chenango County
16 ZIP codes lie mainly in Chenango County; 11 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 13815 | Norwich | 12,654 | 117 | $62k | $134k | 100% |
| 13778 | Greene | 5,351 | 56 | $74k | $162k | 93% |
| 13733 | Bainbridge | 5,076 | 58 | $61k | $121k | 89% |
| 13830 | Oxford | 4,597 | 42 | $62k | $130k | 100% |
| 13460 | Sherburne | 4,182 | 63 | $62k | $149k | 96% |
| 13730 | Afton | 2,679 | 52 | $53k | $139k | 87% |
| 13801 | McDonough | 1,545 | 24 | $69k | $129k | 100% |
| 13464 | Smyrna | 1,207 | 30 | $57k | $81k | 98% |
| 13780 | Guilford | 968 | 43 | $77k | $98k | 100% |
| 13155 | South Otselic | 669 | 27 | $67k | $106k | 100% |
| 13844 | South Plymouth | 555 | 20 | $61k | $88k | 100% |
| 13832 | Plymouth | 448 | 22 | $78k | $143k | 100% |
| 13136 | Pitcher | 406 | 22 | $52k | $110k | 100% |
| 13841 | Smithville Flats | 385 | 42 | $58k | $171k | 80% |
| 13124 | North Pitcher | 88 | 17 | $90k | $196k | 100% |
| 13814 | North Norwich | 25 | 893 | – | – | 100% |
Partly in Chenango County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 13843 | South New Berlin | 2,038 | 39 | $79k | $176k | 49% |
| 13809 | Mount Upton | 1,410 | 42 | $52k | $207k | 47% |
| 13411 | New Berlin | 2,999 | 42 | $55k | $122k | 46% |
| 13746 | Chenango Forks | 2,535 | 76 | $63k | $128k | 39% |
| 13787 | Harpursville | 2,432 | 40 | $66k | $133k | 33% |
| 13052 | De Ruyter | 1,759 | 30 | $77k | $134k | 33% |
| 13072 | Georgetown | 840 | 18 | $49k | $112k | 22% |
| 13332 | Earlville | 2,577 | 46 | $80k | $140k | 19% |
| 13040 | Cincinnatus | 2,595 | 26 | $70k | $139k | 16% |
| 13813 | Nineveh | 997 | 34 | $108k | $171k | 10% |
| 13485 | West Edmeston | 1,779 | 42 | $62k | $152k | 8% |
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?
17 ZIP codes of Chenango County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Chenango | Elsewhere |
|---|---|---|
| 13778 | 93% | Broome County7% |
| 13733 | 89% | Delaware County9%; Otsego County2% |
| 13460 | 96% | Madison County4% |
| 13411 | 46% | Otsego County54% |
| 13730 | 87% | Broome County13% |
| 13040 | 16% | Cortland County84% |
| 13332 | 19% | Madison County81% |
| 13746 | 39% | Broome County61% |
| 13787 | 33% | Broome County67% |
| 13843 | 49% | Otsego County51% |
| 13485 | 8% | Madison County80%; Otsego County12% |
| 13052 | 33% | Madison County37%; Cortland County26%; Onondaga County4% |
| 13809 | 47% | Otsego County53% |
| 13464 | 98% | Madison County2% |
| 13813 | 10% | Broome County90% |
| 13072 | 22% | Madison County78% |
| 13841 | 80% | Cortland County16%; Broome County4% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 13758 | East Pharsalia |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Chenango County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Chenango County's ZIP codes use 6 prefixes: 130, 131, 133, 134, 137 and 138.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 130 | Syracuse, NY (SCF 130) | 3 | 56 |
| 131 | Syracuse, NY (SCF 130) | 3 | 54 |
| 133 | Syracuse, NY (SCF 130) | 1 | 55 |
| 134 | Syracuse, NY (SCF 130) | 4 | 68 |
| 137 | Syracuse, NY (SCF 130) | 7 | 47 |
| 138 | Syracuse, NY (SCF 130) | 10 | 45 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.