Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Monroe City, IN

Need a ZIP Code for Monroe City, IN? Please enter an address.

Counties:KNOX, IN
Area Code(s):812
Timezone(s):Eastern (GMT -05:00)
City Population:545 (More Details)
CBSA:Vincennes, IN
Congressional District(s):08
Land Area:516 square miles (county)
Water Area:8 square miles (county)

1 ZIP Code

Monroe City, IN ZIP Code Boundaries

Download ZIP Code Database

Monroe City, IN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Monroe City, IN Demographic Information *

Total population**545
Male population258
Female population287
Median age (years)32.8
White Population538
Black Population3
Indian Population1
Asian Population0
Hawaiian Population0
Hispanic Population4
Median age (Male)31
Median age (Female)34.8
Total households217
Family households (families)153
Average household size2.51
Average family size3.08
Total housing units238
* Demographic data is based on 2010 Census for the City of MONROE CITY.
** 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],