County

Hardin County, OH

10 ZIP codes  ·  10 cities  ·  Ohio

👥31,198Population
💰$59,052Median HH Income▼ 23% below avg
🎂35.7Median Age
🏠$142,730Median Home Value▼ 49% below avg
🎓28.6%College Grads▼ 26% below avg
📊4.5%Unemployment▼ 8% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.9% Female 50.1% ♀

Race & Ethnicity

White: 93.2%Hispanic: 2.3%Black: 1.2%Asian: 0.9%Other: 2.3%Race
White93.2%
Hispanic2.3%
Black1.2%
Asian0.9%
Other2.3%

Age Breakdown

Under 5
6%
5–17
17%
18–24
16%
25–44
21%
45–64
24%
65+
7%

Key Indicators

Median Age35.7 yrs
Avg HH Size2.47
Below Poverty17.0% ▲ 70% above avg
College Grads28.6% ▼ 26% below avg
Unemployment4.5% ▼ 8% below avg
No HS Diploma168 (0.9%)
HS Graduate8,271 (46.4%)
Some College2,793 (15.7%)
Associates1,625 (9.1%)
Bachelors1,585 (8.9%)
Graduate Degree3,393 (19%)

Education

No HS: 0.9%HS Grad: 46.4%Some College: 15.7%Associates: 9.1%Bachelors: 8.9%Graduate: 19%Edu
No HS0.9%
HS Grad46.4%
Some College15.7%
Associates9.1%
Bachelors8.9%
Graduate19.0%
Housing & Income

Housing Tenure

Owner: 72.8%Renter: 27.2%Tenure
Owner72.8%
Renter27.2%

Home Value Distribution

Under $50k
12%
$50k–$100k
22%
$100k–$150k
18%
$150k–$200k
15%
$200k–$300k
21%
$300k–$500k
9%
Over $500k
2%

Financials

Median HH Income$59,052 ▼ 23% below avg
Median Home Value$142,729 ▼ 49% below avg
Home/Income Ratio2.4x (nat avg ~3.5x)
Median Rent$763/mo
Total Housing Units13,105
Vacant Units1,170

Income Distribution

Under $25k
18%
$25k–$50k
21%
$50k–$75k
19%
$75k–$100k
14%
$100k–$150k
18%
$150k–$200k
5%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
89%
Walked
6%
Work From Home
6%

Commute Time

Under 15 min
37%
15–30 min
25%
30–45 min
24%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
10%
1960s–1970s
11%
1980s–1990s
13%
2000+
62%
About Hardin County, OH

Hardin County is located in Ohio and encompasses 10 ZIP codes spanning 10 cities and communities. The county has an estimated population of 31,198 residents. With a median age of 35.67, it is a relatively young county.

Hardin County has a solidly middle-class economic profile. The median household income of $59,052 is below the national average. Unemployment stands at 4.5%, near the national average. The poverty rate of 17.0% is significantly above the national average, indicating economic challenges.

Housing in Hardin County is one of the more affordable housing markets in the country, with a median home value of $142,729 — below the national average. Monthly median rent is approximately $763. Homeownership rates are high at 72.8%, reflecting a largely residential, stable population.

The residents of Hardin County are primarily White (93.24%). Educational attainment is moderately educated — 28.6% of adults hold a bachelor's degree or higher, below the national average.

Hardin County, OH is a solidly middle-class area in Ohio. The 10 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Hardin County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
45810 Ada 7,345 $59,065 $157,500 $741 3.4% 41.8%
45812 Alger 1,938 $41,230 $118,800 $646 1.1% 20.0%
45835 Dola 521 $92,813 $95,600 1.5% 29.3%
45836 Dunkirk 1,519 $58,508 $115,700 $800 4.1% 19.5%
45843 Forest 3,908 $68,438 $150,900 $855 5.6% 25.3%
43326 Kenton 12,594 $54,325 $135,700 $702 6.1% 25.6%
45859 Mc Guffey 378 $49,792 $59,500 $807 7.4% 15.4%
43340 Mount Victory 2,192 $70,893 $181,500 $935 2.2% 21.5%
43345 Ridgeway 623 $88,088 $153,300 $1,330 0.3% 42.9%