Zip lookup · OH

45830
Columbus Grove, Ohio.

Columbus Grove, Putnam County, OH · Lima, OH metro · population 5,199

What it costs per month · 45830 $1,286/mo

to buy the typical home at today's mortgage rate — +$730 (+131%) since Jan 2020.

What the home itself did
1 year
Up $18,233 +8%
$226,852$245,085 since Sep 2025
5 years
Up $63,539 +35%
$181,546$245,085 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 45830 $1,286 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 45830$1,286
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 12 years.

Typical home values in zip 45830 rose 8.0% over the past year — faster than the nation's +1.2%.

This zip spans 2 counties: Putnam County, OH 67% · Allen County, OH 33%

School districts in 45830, by share of its land: Columbus Grove Local 39% · Kalida Local 23% · Bluffton Exempted Village 20% · Bath Local 8% · Ottawa-Glandorf Local 6% · Pandora-Gilboa Local 3%. Which one a home is in is printed on its tax bill.

Zillow also publishes an index for the city itself: Columbus Grove, OH — measured over the city limits, which is a different area from this zip.

Typical home value $245,085 as of Sep 2026
+8.0%year on year

Typical home value — 45830

Mid-tier homes, smoothed and seasonally adjusted.

$100,000 $200,000 $300,000 2018 2020 2022 2024 2026 45830 $245,085 Lima $190,694 United States $366,157
$100,000 $200,000 $300,000 2018 2022 2026
  • 45830$245,085
  • Lima$190,694
  • United States$366,157

Within 20 miles

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
5.2 45820 Cairo 581 — $142,659
7.7 45853 Kalida 1,526 — $291,539
7.9 45807 Lima 11,774 — $257,836
8.1 45808 Beaverdam 350 — $122,179
8.2 45875 Ottawa 11,547 — $289,654
8.7 45877 Pandora 2,562 — $242,382
9.5 45801 Lima 21,739 $1,193 $141,549
10.1 45844 Fort Jennings 3,059 — $298,229
11.1 45817 Bluffton 5,926 — $274,634
12.7 45805 Lima 24,387 $1,412 $194,162
12.8 45827 Cloverdale 2,186 — $278,599
13.2 45804 Lima 13,608 — $74,624
13.5 45868 Mount Cory 737 — $221,902
14.5 45833 Delphos 10,919 — $198,668
15.2 45856 Leipsic 5,042 — $222,518
16.0 45806 Lima 10,974 — $237,261
16.4 45831 Continental 3,233 — $212,943
16.7 45850 Harrod 3,559 — $241,404
16.9 45881 Rawson 1,683 — $242,904
17.2 45810 Ada 7,449 $1,200 $232,048
18.7 45841 Jenera 924 — $267,779
18.9 45863 Middle Point 1,256 — $165,848
19.6 45887 Spencerville 4,422 — $202,613
20.0 43548 New Bavaria 832 — $194,268

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.