Putnam County ZIP Codes

List of ZIP Codes in Putnam County

The following table lists ZIP Codes associated with Putnam County, Ohio, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 45815 41.157 -83.94267 Belmore 69 125.9
2 45827 41.00393 -84.30122 Cloverdale 2,151 13.0
3 45830 40.90616 -84.09213 Columbus Grove 5,403 22.1
4 45831 41.11141 -84.24993 Continental 3,566 18.5
5 45844 40.91733 -84.2856 Fort Jennings 2,905 19.3
6 45848 41.02421 -84.07695 Glandorf 106 327.3
7 45853 40.98625 -84.19469 Kalida 1,685 408.8
8 45856 41.11452 -83.99917 Leipsic 5,290 20.0
9 45864 41.09936 -84.14077 Miller City 185 63.1
10 45875 41.02271 -84.06118 Ottawa 10,861 40.9
11 45876 40.93414 -84.33835 Ottoville 913 374.3
12 45877 40.95393 -83.93779 Pandora 2,452 35.5
13 45893 40.88146 -84.14536 Vaughnsville 166 420.1


About Putnam County ZIP Codes

Putnam County in Ohio (OH) is served by approximately 13 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 35,752 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Putnam County are located in cities such as Ottawa, Columbus Grove, Leipsic, Continental, Fort Jennings. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Putnam County, Ohio follow the America/New_York time zone.