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ZIP Code Database - Facts & Stats

ZIP Codes for City of Jefferson, IA

Timezone(s):Central (GMT -06:00)
Counties:GREENE, IA
Population:4,345 (More Details)
Male Population:2,058
Female Population:2,287
Median Age:46
ZIP Codes:1
Area Codes:1
Total Area:571 square miles (county)
Land Area:570 square miles (county)
Water Area:2 square miles (county)

Jefferson, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 50129StandardGreene5,228515

Jefferson, IA Demographic Information *

Total population4,345
Male population2,058
Female population2,287
Median age (years)46.3
White Population4,254
Black Population5
Indian Population5
Asian Population8
Hawaiian Population0
Hispanic Population99
Median age (Male)42.2
Median age (Female)49.2
Total households1,900
Family households (families)1,172
Average household size2.21
Average family size2.81
Total housing units2,156
* Demographic data is based on 2010 Census.

Jefferson, IA Other Information

69 Cities within 30 miles of Jefferson, IA Products