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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Thorntown, IN

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Counties:BOONE, IN
Area Code(s):765
Timezone(s):Eastern (GMT -05:00)
City Population:1,520 (More Details)
CBSA:Indianapolis-Carmel-Anderson, IN
Congressional District(s):04
Land Area:423 square miles (county)
Water Area:0 square miles (county)

1 ZIP Code

Thorntown, IN ZIP Code Boundaries

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Thorntown, IN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Thorntown, IN Demographic Information *

Total population**1,520
Male population726
Female population794
Median age (years)37.5
White Population1,507
Black Population1
Indian Population3
Asian Population0
Hawaiian Population0
Hispanic Population11
Median age (Male)35.3
Median age (Female)39.7
Total households556
Family households (families)422
Average household size2.73
Average family size3.1
Total housing units622
* Demographic data is based on 2010 Census for the City of THORNTOWN.
** 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],