County ZIP codes · Ohio · FIPS 39009
Athens County, OH ZIP Codes
Athens County, Ohio has 21 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 19 residential and 2 for PO boxes or a single organization. 14 of the residential ones lie mainly in Athens County and 5 mainly in a neighboring county; 9 cross the county line. Median household income ranges from $51,806 in 45764 (Nelsonville) to $80,170 in 45710 (Albany) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Athens 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 $53,075 and $60,605.
They carry 19 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 19 residential ZIP codes in Athens County
14 ZIP codes lie mainly in Athens County; 5 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 45701 | Athens | 33,329 | 224 | $53k | $227k | 100% |
| 45732 | Glouster | 4,287 | 54 | $61k | $110k | 48% |
| 45723 | Coolville | 3,682 | 56 | $57k | $169k | 78% |
| 45780 | The Plains | 2,828 | 969 | $61k | $238k | 100% |
| 45735 | Guysville | 1,868 | 39 | $51k | $149k | 100% |
| 45761 | Millfield | 1,537 | 45 | $49k | $108k | 100% |
| 45766 | New Marshfield | 1,298 | 40 | $73k | $141k | 80% |
| 45711 | Amesville | 1,244 | 25 | $80k | $220k | 82% |
| 45778 | Stewart | 1,144 | 42 | $57k | $77k | 100% |
| 45719 | Chauncey | 655 | 968 | $35k | $74k | 100% |
| 45782 | Trimble | 464 | 690 | $47k | $60k | 100% |
| 45716 | Buchtel | 436 | 773 | $64k | $141k | 100% |
| 45740 | Jacksonville | 311 | 1,065 | $65k | $84k | 100% |
| 45739 | Hockingport | 46 | 195 | – | – | 100% |
Partly in Athens County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 45764 | Nelsonville | 7,706 | 98 | $52k | $126k | 49% |
| 45776 | Shade | 1,117 | 62 | $44k | $167k | 44% |
| 45710 | Albany | 5,067 | 52 | $80k | $187k | 36% |
| 43728 | Chesterhill | 1,223 | 33 | $66k | $144k | 3% |
| 45742 | Little Hocking | 3,752 | 141 | $78k | $185k | 3% |
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?
9 ZIP codes of Athens County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Athens | Elsewhere |
|---|---|---|
| 45764 | 49% | Hocking County 51% |
| 45710 | 36% | Meigs County 46%; Vinton County 18% |
| 45732 | 48% | Morgan County 37%; Perry County 16% |
| 45742 | 3% | Washington County 97% |
| 45723 | 78% | Meigs County 17%; Washington County 5% |
| 45766 | 80% | Vinton County 20% |
| 45711 | 82% | Morgan County 11%; Washington County 7% |
| 43728 | 3% | Morgan County 97% |
| 45776 | 44% | Meigs County 56% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 45717 | Carbondale |
| 45777 | Sharpsburg |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Athens County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Athens County's ZIP codes use 2 prefixes: 437 and 457.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.