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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Neponset, IL

Neponset, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 61345StandardBureau846

Timezone(s):Central (GMT -06:00)
Counties:BUREAU, IL
Population:473 (More Details)
Male Population:229
Female Population:244
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:874 square miles (county)
Land Area:869 square miles (county)
Water Area:4 square miles (county)

Neponset, IL Demographic Information *

Total population473
Male population229
Female population244
Median age (years)41.5
White Population445
Black Population6
Indian Population3
Asian Population1
Hawaiian Population0
Hispanic Population17
Median age (Male)40.7
Median age (Female)42
Total households186
Family households (families)132
Average household size2.54
Average family size2.89
Total housing units214
* Demographic data is based on 2010 Census. Products


  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],