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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of College Grove, TN

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Area Code(s):615
Timezone(s):Central (GMT -06:00)
City Population:3,665 (More Details)
CBSA:Nashville-Davidson--Murfreesboro--Franklin, TN
Congressional District(s):04, 05, 07
Land Area:583 square miles (county)
Water Area:1 square miles (county)

1 ZIP Code

College Grove, TN ZIP Code Boundaries

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College Grove, TN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
37046Standard3,665100.00%ALLISONA, BETHESDA

College Grove, TN Demographic Information *

There is no Census data for the city of COLLEGE GROVE, TN. We have pulled information for the ZIP Code 37046 instead.
Total population**3,665
Male population1,835
Female population1,830
Median age (years)44.3
White Population3,432
Black Population131
Indian Population12
Asian Population10
Hawaiian Population0
Hispanic Population68
Median age (Male)43.7
Median age (Female)44.6
Total households1,376
Family households (families)1,062
Average household size2.66
Average family size3.04
Total housing units1,507
* Demographic data is based on 2010 Census for the City of COLLEGE GROVE.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],