County ZIP codes · Ohio · FIPS 39091
Logan County, OH ZIP Codes
Logan County, Ohio has 19 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 13 of the residential ones lie mainly in Logan County and 6 mainly in a neighboring county; 12 cross the county line. Median household income ranges from $51,426 in 43348 (Russells Point) to $93,893 in 43347 (Rushsylvania) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Logan 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 $62,014 and $74,783.
They carry 19 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 19 residential ZIP codes in Logan County
13 ZIP codes lie mainly in Logan County; 6 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 43311 | Bellefontaine | 20,391 | 196 | $68k | $208k | 100% |
| 43357 | West Liberty | 4,899 | 72 | $92k | $235k | 56% |
| 43318 | De Graff | 4,352 | 68 | $92k | $216k | 68% |
| 43331 | Lakeview | 4,106 | 133 | $61k | $145k | 65% |
| 43324 | Huntsville | 2,733 | 95 | $57k | $257k | 100% |
| 43348 | Russells Point | 1,897 | 820 | $51k | $173k | 100% |
| 43360 | Zanesfield | 1,538 | 51 | $106k | $232k | 100% |
| 43343 | Quincy | 1,366 | 38 | $63k | $157k | 77% |
| 43347 | Rushsylvania | 1,113 | 36 | $94k | $158k | 90% |
| 43333 | Lewistown | 941 | 31 | – | $252k | 100% |
| 43319 | East Liberty | 851 | 45 | $136k | $303k | 99% |
| 43345 | Ridgeway | 666 | 23 | $91k | $202k | 53% |
| 43336 | Middleburg | 41 | 79 | – | – | 100% |
Partly in Logan County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 43358 | West Mansfield | 2,275 | 37 | $89k | $219k | 49% |
| 43310 | Belle Center | 3,177 | 48 | $68k | $163k | 45% |
| 43060 | North Lewisburg | 2,359 | 90 | $62k | $170k | 22% |
| 43067 | Raymond | 1,884 | 57 | $96k | $303k | 11% |
| 45334 | Jackson Center | 1,882 | 70 | $71k | $197k | 2% |
| 45895 | Wapakoneta | 17,998 | 96 | $75k | $188k | 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?
13 ZIP codes of Logan County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Logan | Elsewhere |
|---|---|---|
| 45895 | 2% | Auglaize County 98% |
| 43357 | 56% | Champaign County 44% |
| 43318 | 68% | Champaign County 32% |
| 43331 | 65% | Auglaize County 29%; Hardin County 6% |
| 43310 | 45% | Hardin County 55% |
| 43060 | 22% | Champaign County 69%; Union County 9% |
| 43358 | 49% | Union County 51% |
| 43067 | 11% | Union County 89% |
| 45334 | 2% | Shelby County 94%; Auglaize County 4% |
| 43343 | 77% | Champaign County 23% |
| 43347 | 90% | Hardin County 10% |
| 43319 | 99% | |
| 43345 | 53% | Hardin County 47% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Logan County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Logan County's ZIP codes use 4 prefixes: 430, 433, 453 and 458.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 430 | Columbus, OH (SCF 430) | 2 | 70 |
| 433 | Columbus, OH (SCF 430) | 15 | 43 |
| 453 | Dayton, OH (SCF 453) | 1 | 80 |
| 458 | Columbus, OH (SCF 430) | 1 | 85 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.