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ZIP Code 45830
Columbus Grove, OH, Putnam County
Population
5,199
Land area
94.6sq mi
People per sq mi
55
City
Columbus Grove
ZIP 45830 and nearby ZIP codes
ZIP 45830 at a glance
- ZIP 45830 (Columbus Grove) is 81% less dense than Ohio as a whole.
- The median household income is $80,897, 13% above the Ohio median of $71,389.
- A typical owner-occupied home is valued at $169,900 (21% below Ohio) and median rent is $765 a month.
Local data for ZIP 45830
Counts from official public data
Housing and community stats
ZIP 45830, American Community Survey 2020-2024
Median household income
$80,897
Poverty rate
5.3%
Median home value
$169,900
Prices +7.6% in a year
Median rent
$765/mo
Homeownership
92.2%
Bachelor's or higher
26.4%
Median age
42.1
Average commute
21.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
69
ZIP Business Patterns 2023
Employees
718
$31M annual payroll
PPP loans
$7.1M
256 loans
Campaign donations
$16.3K
13% D, 33% R, 2026 cycle
Environment and hazard risk
ZIP 45830, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: hail
Storm events since 1996
336
Countywide, mostly thunderstorm wind
Flood insurance policies
110
0.8% of homes, county
July high / Jan low
84° / 19°F
38.7 inches of rain a year
Health statistics
Share of adults in ZIP 45830, CDC PLACES estimates
Obesity
41.7%
U.S. 33.3% +8.4 pts
Diabetes
11.8%
U.S. 12.1% about the same
Smoking
14.1%
U.S. 12.8% +1.3 pts
Uninsured (18-64)
6.6%
U.S. 11.1% -4.5 pts
Frequently asked questions
- What city is ZIP code 45830?
- ZIP code 45830 is in Columbus Grove, OH (Putnam County).
- What county is ZIP code 45830 in?
- ZIP code 45830 is mostly in Putnam County, Ohio.
- How many people live in ZIP code 45830?
- About 5,199 people live in the 45830 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.