Logan County, Ohio
Logan County, Ohio, has 46,302 residents (July 2025 estimate). Its county seat is Bellefontaine. It uses Eastern Time and covers 459 sq mi (1,188 km²) of land.
- Resident population, July 2025
- 46,302
- Land area
- 459 sq mi (1,188 km²)
- County seat or government
- Bellefontaine
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Median household income
- $71,551 ± $3,564
- Median home value
- $203,200 ± $9,891
- Median rent, with utilities
- $845 ± $34
- Homes lived in by their owners
- 77.6% ± 2.2 points
- County type
- County
- Metro or micro area
- Bellefontaine, OH micro areaCentral county
- Water area
- 8.34 sq mi (21.6 km²)
- State
- Ohio
- County code (FIPS)
- 39091
- Coordinates (central point)
- 40.387553, -83.766343
These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
Time zones in Logan County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Eastern TimeAmerica/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 4331120,391 people
- 4589517,998 people
- 433574,899 people
- 433184,352 people
- 433314,106 people
- 433103,177 people
- 433242,733 people
- 430602,359 people
- 433582,275 people
- 433481,897 people
- 430671,884 people
- 453341,882 people
All 19
19 ZIP Code areas overlap Logan County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Official county information
We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Townships in Logan County, largest first
- Lake Township12,709 people
- Stokes Township4,523 people
- Liberty Township3,946 people
- Washington Township3,407 people
- Jefferson Township3,055 people
- Harrison Township2,918 people
- Miami Township2,723 people
- Richland Township2,621 people
- Rushcreek Township1,878 people
- Monroe Township1,720 people
- Pleasant Township1,414 people
- McArthur Township1,349 people
All 17
- Bokescreek Township1,331 people
- Zane Township1,059 people
- Perry Township772 people
- Union Township407 people
- Bloomfield Township257 people
People counts are American Community Survey 2020–2024 5-year estimates. All townships in Ohio, by county
School districts in Logan County, largest first
- Sidney City School District24,154 people
- Bellefontaine City School District16,084 people
- Indian Lake Local School District11,632 people
- Benjamin Logan Local School District10,779 people
- West Liberty-Salem Local School District5,841 people
- Triad Local School District5,597 people
- Riverside Local School District (Logan County)4,431 people
- Upper Scioto Valley Local School District4,054 people
- Ridgemont Local School District3,395 people
- Waynesfield-Goshen Local School District3,025 people
- Jackson Center Local School District2,453 people
Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.
Cities, towns and communities, largest first
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Bellefontaine, Ohio (city)13,807 people
- De Graff, Ohio (village)2,039 people
- West Liberty, Ohio (village)1,494 people
- Russells Point, Ohio (village)1,398 people
- Lakeview, Ohio (village)1,234 people
- Belle Center, Ohio (village)770 people
- West Mansfield, Ohio (village)752 people
- Chippewa Park, Ohio (CDP)617 people
- Rushsylvania, Ohio (village)526 people
- Quincy, Ohio (village)469 people
- Huntsville, Ohio (village)414 people
- East Liberty, Ohio (CDP)300 people
All 16
- Ridgeway, Ohio (village)224 people
- Lewistown, Ohio (CDP)171 people
- Zanesfield, Ohio (village)161 people
- Valley Hi, Ohio (village)118 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Champaign County, Ohio18 mi south
- Hardin County, Ohio20 mi north
- Union County, Ohio22 mi east
- Shelby County, Ohio23 mi west
- Auglaize County, Ohio27 mi northwest
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