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zipcodes.pro — CITY/IA/ALLISON

Allison ZIP code, Iowa

The ZIP code for Allison, IA is 50602, and its area code is 319.

USPS city name
1 ZIP code
Population
929
Area code
319
State
Iowa

Allison in numbers

About 929 people live in Allison, in 413 households. The median household income is $64,063 a year, 15% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $111,500 (46% below the Iowa median), and median gross rent is $740 a month. The median age is 42.3; 15.9% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 23 minutes.

Population929Allison929
Households413Allison413
Median age42.3Allison42.3Iowa38.6US 38.9
Median household income$64,063Allison$64,063Iowa$75,059US $80,734
Median home value$111,500Allison$111,500Iowa$208,000US $332,700
Median gross rent$740Allison$740Iowa$972US $1,413
Bachelor's degree or higher15.9%Allison15.9%Iowa31.4%US 35.7%
Mean commute22.8 minAllison22.8 minIowa19.8 minUS 26.4 min
Population density317 / sq miAllison317 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Allison city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Allison

ZIP codes with the USPS city name Allison
ZIP City Type Population Median income Median home
50602 Allison , IA Standard 1,254 $67,188 $118,100

Map of Allison ZIP codes

50602

The ZIP codes of Allison, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Allison

The nearest larger towns are Clarksville (1,237 people, 6.7 mi), Greene (1,339 people, 10.0 mi) and Shell Rock (1,625 people, 11 mi).

Towns near Allison
TownPopulationDistance
Waverly 10,494 16.7 mi
Hampton 4,306 20.8 mi
Charles City 7,232 22.5 mi
Cedar Falls 40,888 23.7 mi
Grundy Center 2,809 26.8 mi
Hudson 2,699 28.1 mi
Iowa Falls 5,038 28.8 mi
Waterloo 67,008 28.8 mi

More nearby: every ZIP code in Butler County · Iowa ZIP codes

Cite this page

zipcodes.pro. “Allison, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/allison

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