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Logan County, OH

16 cities and towns and 13 ZIP codes in Logan County, Ohio.

Population

46,089

Land area

459sq mi

People per sq mi

101

ZIP codes

13

Cities and towns in Logan County

Full map

Logan County at a glance

  • Logan County is 65% less dense than Ohio as a whole.
  • The median household income is $71,551, close to the Ohio median.
  • A typical owner-occupied home is valued at $203,200 (5% below Ohio) and median rent is $845 a month.
  • Its largest cities are Bellefontaine (13,807), De Graff (2,039) and West Liberty (1,494).

Local data for Logan County, OH

Counts from official public data

Housing and community stats

Logan County, OH, American Community Survey 2020-2024

Full profile

Median household income

$71,551

Poverty rate

11.1%

Median home value

$203,200

Prices +8.0% in a year

Median rent

$845/mo

Homeownership

77.6%

Bachelor's or higher

18.7%

Median age

41.9

Average commute

21.8 min

Largest reported origins and ancestries: German Americans (10,862), Irish Americans (5,855), Scottish Americans (1,441).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, income, federal spending and pandemic loans

Details

Unemployment rate

3.0%

Aug 2026, -1.0 pts in a year

Average annual pay

$58,841

19,538 jobs, 2025

Income per person

$55,250

BEA, 2024

Federal spending

$332M

FY 2026, $7,203 per person

PPP loans

$61.4M

1,103 loans, 7,827 jobs reported

Campaign donations

$111K

Itemized, 2026 cycle

EconomyFederal spendingPPP loans

How people get to work

Logan County, OH, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone77.9%
  • Carpooled10.3%
  • Public transit0.2%
  • Walked1.2%
  • Bicycle0.0%
  • Taxi, ride-hailing, motorcycle or other1.4%
  • Worked from home8.9%

Average one-way commute: 21.8 minutes for people who do not work from home.

Environment and hazard risk

Logan County, OH, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: hail

Storm events since 1996

501

Most often thunderstorm wind

Flood insurance policies

224

0.9% of homes, county

July high / Jan low

83° / 18°F

42.6 inches of rain a year

Hazards, floods and storm historyCheck a flood zone6 historic places

Health statistics

Share of adults in Logan County, OH, CDC PLACES estimates

All 40 measures

Obesity

39.3%

U.S. 33.3% +6.0 pts

Diabetes

14.0%

U.S. 12.1% +1.9 pts

Smoking

17.5%

U.S. 12.8% +4.7 pts

Uninsured (18-64)

7.8%

U.S. 11.1% -3.3 pts

Cities, towns and ZIP codes in Logan County

Population shown

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Frequently asked questions

What is the largest city in Logan County, OH?
Bellefontaine is the largest city or town in Logan County, with about 13,807 residents.
How many ZIP codes are in Logan County?
Logan County includes 13 ZIP Code Tabulation Areas, including 43311, 43318, 43319, 43324, 43331.
What is the population of Logan County, OH?
About 46,089 people live in Logan County, based on American Community Survey 5-year estimates.
What counties border Logan County?
Logan County borders Union County, Shelby County, Auglaize County, Champaign County, Hardin County.

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023