ZIP code
45830
Columbus Grove, OH
45830 covers Columbus Grove in Putnam County, with 5,403 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 45830. Methodology
ZIP code map of 45830
About ZIP code 45830
Acceptable cities: Columbus Grv
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 45830. Not ACS. Methodology
People in 45830
Race
- White5,486
- Black or African American8
- American Indian or Alaska Native5
- Asian9
- Other race98
- Two or more races191
Hispanic or Latino (any race): 194
Age
- Under 10774
- 10 to 19852
- 20 to 29633
- 30 to 39642
- 40 to 49654
- 50 to 59789
- 60 to 69785
- 70 to 79426
- 80 and older242
Income and housing in 45830
Education
- High school graduate91.3%
- Bachelor's degree25.8%
- Graduate degree5.8%
Places covering 45830
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Columbus Grove37.3%
- Beaverdam0.7%
- Vaughnsville0.3%
- Kalida0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Putnam County78.8%
- Allen County21.2%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
61.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 45830
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 6,284 | |
| 2006 | 5,963 | |
| 2007 | 6,147 | |
| 2008 | 5,926 | |
| 2009 | 5,782 | |
| 2010 | 5,808 | |
| 2011 | 6,761 | 5,817 |
| 2012 | 6,694 | 5,710 |
| 2013 | 6,471 | 5,640 |
| 2014 | 6,275 | 5,660 |
| 2015 | 6,012 | 5,640 |
| 2016 | 5,852 | 5,660 |
| 2017 | 5,773 | 5,650 |
| 2018 | 5,796 | 5,550 |
| 2019 | 5,718 | 5,560 |
| 2020 | 5,212 | 5,590 |
| 2021 | 5,332 | 5,510 |
| 2022 | 5,608 | 5,360 |
| 2023 | 5,403 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 45830
12 nearest ZIP centroids (any distance)
- 45893Vaughnsville3.2 miPop 166 · Income $60,208
- 45820Cairo5.4 miPop 600 · Income $79,643
- 45809Gomer6.5 miPop 69 · Income —
- 45853Kalida7.5 miPop 1,685 · Income $84,439
- 45875Ottawa7.9 miPop 10,861 · Income $86,358
- 45848Glandorf8.1 miPop 106 · Income $79,028
- 45807Lima8.1 miPop 11,631 · Income $74,387
- 45808Beaverdam8.3 miPop 329 · Income $75,833
- 45877Pandora9.2 miPop 2,452 · Income $67,153
- 45801Lima9.9 miPop 21,431 · Income $47,442
- 45844Fort Jennings10.0 miPop 2,905 · Income $90,917
- 45817Bluffton11.3 miPop 5,820 · Income $82,784
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 45830, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 45830 FAQ
- What city is ZIP code 45830 in?
- 45830 is in Columbus Grove, OH.
- What county is 45830 in?
- 45830 is in Putnam County.
- What is the median household income in 45830?
- The median household income in 45830 is $78,449.
- Which ZIP codes are near 45830?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 45830.