Columbus Grove, OH 45830 ZIP Code Profile

Related Place Profiles:
Columbus Grove, OH

ZIP Code 45830: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Columbus Grove, OH 45830

Acceptable Alternative
Columbus Grv, OH 45830

Not Acceptable, USPS
Cols Grove, OH 45830

  • ZIP Code Type: STANDARD
  • County: Putnam County
  • Centroid: Latitude 40.872, Longitude -84.028
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 45830 has segments in 2 Counties (Allen, Putnam).

  • Businesses Addresses: 99
  • PO Box Addresses: 28
  • Residential Addresses: 2,236
    • Multi-Family Addresses: 0
    • Single Family Addresses: 2,236

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


45830 ZIP Code Map

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Columbus Grove, OH 45830 Data & Demographics (As of July 1, 2017)


Total Population 5,820
Daytime Population: Workers 1,517
Daytime Population: Residents 2,591
Total Daytime Population (TDP) 4,108
Ratio TDP/Total Population1 0.71
Population in Households 5,777
Population in Familes 5,046
Population in Group Qrtrs 43
Population Density2 62
Diversity Index3 13


Median Household Income $60,123
Average Household Income $73,863
Per Capita Income $27,842


Total Housing Units 2,341 (100%)
Owner Occupied HU 1,776 (75.9%)
Renter Occupied HU 407 (17.4%)
Vacant Housing Units 158 ( 6.7%)
Median Home Value $138,040
Average Home Value $146,959


Total Households 2,183
Average Household Size 2.65
Family Households 1,631
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.3% -0.36%
Households -0.19% -0.29%
Families -0.37% -0.4%
Median Household Income   2.42%
Per Capita Income   3.19%

Columbus Grove, OH 45830 - Peer Comparisons by Rank and Percentile

The table below compares 45830 to the other 1,163 ZIP Codes in Ohio by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 494 58th
Population Density # 905 22nd
Diversity Index # 520 55th
Median Household Income # 266 77th
Per Capita Income # 351 70th

Additional comparisons and rankings can be made with a VERY EASY TO USE Ohio Census Data Comparison Tool.

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