ZIP Code Tabulation Area · Arizona

ZIP Code 85121: Pinal County, AZ

ZIP Code 85121 (Pinal County, Arizona) has an estimated 2,800 residents in 586 households. The median household income is $31,173, the median home value is — and the median gross rent is $398/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 4 figures for this ZIP (poverty rate, gross rent, owner-occupied, commute) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

2,800

Margin of error ±708

Median household income

$31,173

Margin of error ±$10,786

Median home value

—

Margin of error not available

Median gross rent

$398/mo*

Margin of error ±$260· estimate has a large margin of error

Median age

29.2 yrs

Margin of error ±3.1 yrs

Mean travel time to work

26.0 min*

Margin of error ±15.0 min· estimate has a large margin of error

How ZIP 85121 compares with Arizona and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 8512129.2 yrsArizona39.0 yrsUnited States38.9 yrs

Median household income

ZIP 85121$31,173Arizona$79,964United States$80,734

Per capita income

ZIP 85121$14,173Arizona$42,503United States$44,673

Poverty rate

ZIP 8512153.5%*Arizona12.5%United States12.5%

Unemployment rate

ZIP 851219.4%Arizona5.1%United States5.2%

Bachelor's degree or higher

ZIP 851216.8%Arizona33.3%United States35.7%

Median home value

ZIP 85121—Arizona$394,500United States$332,700

Median gross rent

ZIP 85121$398/mo*Arizona$1,543/moUnited States$1,413/mo

Owner-occupied homes

ZIP 8512154.4%*Arizona67.4%United States65.2%

Mean travel time to work

ZIP 8512126.0 min*Arizona25.4 minUnited States26.4 min

Worked from home

ZIP 851210.0%Arizona18.4%United States15.1%

All figures for ZIP 85121

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 85121 — ACS 2020–2024 5-year estimates
MeasureZIP 85121Margin of errorArizonaUnited States
Total population2,800±7087,378,838334,922,499
Median age29.2 yrs±3.1 yrs39.0 yrs38.9 yrs
Households586±1802,856,081129,227,496
Median household income$31,173±$10,786$79,964$80,734
Per capita income$14,173±$6,309$42,503$44,673
Poverty rate53.5%*±17.0 pts12.5%12.5%
Unemployment rate9.4%±6.4 pts5.1%5.2%
Bachelor's degree or higher6.8%±7.2 pts33.3%35.7%
Median home value——$394,500$332,700
Median gross rent$398/mo*±$260$1,543/mo$1,413/mo
Owner-occupied homes54.4%*±12.7 pts67.4%65.2%
Mean travel time to work26.0 min*±15.0 min25.4 min26.4 min
Worked from home0.0%±1.6 pts18.4%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 85121
GroupZIP 85121ArizonaUnited States
White alone, not Hispanic or Latino0.0%52.6%57.4%
Black or African American alone, not Hispanic or Latino0.0%4.4%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino85.6%3.2%0.5%
Asian alone, not Hispanic or Latino0.0%3.5%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino1.2%0.2%0.2%
Some other race alone, not Hispanic or Latino0.0%0.5%0.6%
Two or more races, not Hispanic or Latino6.3%4.4%4.3%
Hispanic or Latino (of any race)6.9%31.4%19.3%

Where ZIP 85121 is

State
Arizona
Main county
Pinal County
Largest overlapping place
Casa Blanca (18% of the ZIP's land area)
Land area
75.99 sq mi· about 37 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Pinal County

85118 Pinal County, AZ85119 Apache Junction, AZ85120 Apache Junction, AZ85122 Casa Grande, AZ85123 Eloy, AZ85128 Coolidge, AZ85131 Eloy, AZ85132 Pinal County, AZ85137 Pinal County, AZ85138 Maricopa, AZ85139 Pinal County, AZ85140 San Tan Valley, AZ85141 Pinal County, AZ85142 Queen Creek, AZ85143 San Tan Valley, AZ85145 Red Rock, AZ85147 Pinal County, AZ85172 Pinal County, AZ85173 Pinal County, AZ85191 Pinal County, AZ85192 Pinal County, AZ85193 Casa Grande, AZ85194 Casa Grande, AZ85618 Pinal County, AZ

See every ZIP code in Arizona, or compare ZIP 85121 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.