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zipcodes.pro — CITY/AZ/COOLIDGE

Coolidge ZIP code, Arizona

The ZIP code for Coolidge, AZ is 85128, and its area code is 520.

USPS city name
1 ZIP code
Overlapping the city
3 more
Population
16,636
Area code
520
State
Arizona

NANPA lists no telephone rate centre for Coolidge itself, so these are the area codes of the nearest one, Blackwater (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Coolidge uses the ZIP code above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Coolidge in numbers

About 16,636 people live in Coolidge, in 5,359 households, the 46th-largest of Arizona's 441 census places. The median household income is $67,023 a year, 16% below the Arizona median of $79,964 (US: $80,734). The median owner-occupied home is valued at $255,400 (35% below the Arizona median), and median gross rent is $1,314 a month. The median age is 33.4; 14.0% of adults 25 and over hold a bachelor's degree or higher (33.3% across Arizona); the average commute takes 25 minutes.

Population16,636Coolidge16,636
Households5,359Coolidge5,359
Median age33.4Coolidge33.4Arizona39.0US 38.9
Median household income$67,023Coolidge$67,023Arizona$79,964US $80,734
Median home value$255,400Coolidge$255,400Arizona$394,500US $332,700
Median gross rent$1,314Coolidge$1,314Arizona$1,543US $1,413
Bachelor's degree or higher14.0%Coolidge14.0%Arizona33.3%US 35.7%
Mean commute25.2 minCoolidge25.2 minArizona25.4 minUS 26.4 min
Population density199 / sq miCoolidge199 / sq mi

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

ZIP codes addressed as Coolidge

ZIP codes with the USPS city name Coolidge
ZIP City Type Population Median income Median home
85128 Coolidge , AZ Standard 19,487 $65,477 $249,000

Other ZIP codes overlapping Coolidge

These ZIP codes cover part of Coolidge but are addressed as somewhere else.

ZIP codes overlapping Coolidge
ZIP City Type Population Median income Median home
85131 Eloy , AZ Standard 18,794 $56,576 $259,200
85132 Florence , AZ Standard 38,671 $79,000 $339,300
85194 Casa Grande , AZ Standard 8,077 $82,935 $350,400

Map of Coolidge ZIP codes

85128

The ZIP codes of Coolidge, AZ, 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 Coolidge

The nearest larger towns are Florence (25,570 people, 11 mi), Eloy (17,433 people, 14 mi) and Casa Grande (60,905 people, 14 mi).

Towns near Coolidge
TownPopulationDistance
Florence 25,570 11.3 mi
Eloy 17,433 13.9 mi
Casa Grande 60,905 14.0 mi
Arizona City 9,543 15.2 mi
Sacaton 3,429 17.1 mi
San Tan Valley 109,189 17.1 mi
Queen Creek 71,867 21.8 mi
Red Rock 3,277 27.2 mi
Sun Lakes 13,924 27.9 mi
Maricopa 67,163 28.6 mi
Gilbert 280,262 29.0 mi

More nearby: every ZIP code in Pinal County · Arizona ZIP codes

Cite this page

zipcodes.pro. “Coolidge, AZ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/az/coolidge

Underlying data is public domain or openly licensed — sources, vintages and licences.