Maricopa, AZ · standard
ZIP Code 85139
Pinal County, Arizona - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 17,979
- 36/sq mi Moderate-density area
- $86,894
- Median income Above-median income area
- $344,200
- Median home value Above-median home value
- 18.3%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Maricopa pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.
- Top 30%
- household income, US ZIPs
- Top 27%
- home value, US ZIPs
- 36
- people per sq mi
- 83%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 85139 against every reporting US ZIP.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 85139 (Maricopa, AZ) rose +12.2% from 2023 to 2024. The all-transactions index moved from 314.8 in 2023 to 353.2 in 2024 (2000 = 100).
ZIP code 85139 is a mid-sized community (a standard USPS delivery area) in Maricopa, Pinal County, Arizona, home to 17,979 residents across 500.8 square miles, a density of 36 people per square mile, in the Phoenix time zone.
ZIP 85139 lands in the middle-income range, with a median household income of $86,894 (20% above the average Arizona ZIP), while per-capita income is $32,640. The poverty rate is 10.8%, with unemployment at 3.9%; those measures add context to the income figure. Median home value is $344,200 (2% above the average Arizona ZIP) and median rent is $1,716; 82.8% of occupied homes are owner-occupied.
Educational attainment sits below the national norm: 18.3% of adults hold a bachelor's degree or higher, the median age is 37.5, and the average commute is 33 minutes. No nearby ZIP peer set is available for this delivery area, so the Arizona and national benchmarks above are the appropriate context for 85139.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 85139
Top 5 sectors by establishment count in Maricopa, AZ
Which industries have the most business establishments in ZIP 85139.
- Health care and social assistance
Health care and social assistance
50 establishments
- Accommodation and food services
Accommodation and food services
45 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
34 establishments
- Retail trade
Retail trade
32 establishments
- Other services (except public administration)
Other services (except public administration)
30 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 85139, Maricopa, AZ · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
17,979
Population
500.8
Area (sq mi)
36
People / sq mi
Phoenix
Time Zone
standard
ZIP Type
Who lives in ZIP 85139?
37.5
Median Age
53.2%
Male
46.8%
Female
10.6%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$86,894
Median Household Income
+20% vs state ZIP avg
$32,640
Per Capita Income
10.8%
Poverty Rate
3.9%
Unemployment Rate
32.6 min
Mean Commute Time
How ZIP 85139 ranks among Arizona ZIPs
Maricopa, AZ household income vs. every Arizona ZIP code
Median household income among 372 reporting Arizona ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$86,894 Top 27% higher than 73% of 372 Arizona ZIPs
Each bar is a $20K-wide band; taller bars hold more Arizona ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
7,187housing units
7,187
Total Housing Units
6,371
Occupied Units
816
Vacant Units
3.26
Avg Household Size
Occupancy Type
$344,200
Median Home Value
+2% vs state ZIP avg
$1,716
Median Rent
2003
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+12.2%
YoY Change (2024)
353
HPI Index (2000 = 100)
+253%
Total Change Since 2000
Home values in ZIP 85139 have increased 12.2% over the past year (2024). Since 2000, this ZIP has seen +253% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +9.4% | 228 |
| 2021 | +21.2% | 277 |
| 2022 | +22.1% | 338 |
| 2023 | -6.8% | 315 |
| 2024 | +12.2% | 353 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 308 business establishments in ZIP 85139, employing approximately 4,084 people with a combined annual payroll of $153,276,000.
308
Businesses
4,084
Employees
$153.3M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Health care and social assistance | 50 | 16.2% |
| Accommodation and food services | 45 | 14.6% |
| Professional, scientific, and technical services | 34 | 11.0% |
| Retail trade | 32 | 10.4% |
| Other services (except public administration) | 30 | 9.7% |
| Construction | 28 | 9.1% |
| Real estate and rental and leasing | 20 | 6.5% |
| Administrative and support and waste management and remediation services | 14 | 4.5% |
| Finance and insurance | 13 | 4.2% |
| Transportation and warehousing | 9 | 2.9% |
| Wholesale trade | 8 | 2.6% |
| Manufacturing | 7 | 2.3% |
| Information | 7 | 2.3% |
| Educational services | 5 | 1.6% |
| Arts, entertainment, and recreation | 5 | 1.6% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 85139, both outside AZ so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (17,979 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Pinal County
Related Areas
Frequently Asked Questions
What county is ZIP code 85139 in?
ZIP code 85139 (Maricopa) is located in Pinal County, Arizona. Pinal County contains multiple ZIP codes, see the full list at /counties/pinal-az.
What is the population of ZIP code 85139?
ZIP code 85139 in Maricopa, AZ has a population of 17,979 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 85139?
The median household income in ZIP 85139 is $86,894, which is 14% above the national average of $76,288.
What is the average home value in ZIP 85139?
The median home value in ZIP 85139 is $344,200, which is 24% above the national average of $278,155.
What is the demographic makeup of ZIP 85139?
The largest racial group in ZIP 85139 is White at 51.1%. Hispanic or Latino residents make up 31.7% of the population.
How many businesses are in ZIP code 85139?
ZIP code 85139 has 308 business establishments employing approximately 4,084 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 85139?
The top industries by establishment count in ZIP 85139 are: Health care and social assistance (50), Accommodation and food services (45), Professional, scientific, and technical services (34). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 85139?
According to the FHFA House Price Index, home values in ZIP 85139 increased by 12.2% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 253%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 85139?
In ZIP code 85139, 47.5% of residents aged 25+ have a high school diploma or higher, and 18.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 85139?
The mean commute time for workers in ZIP code 85139 is 32.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 85139?
In ZIP code 85139, approximately 82.8% of occupied housing units are owner-occupied and 17.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 85139?
The poverty rate in ZIP code 85139 is 10.8% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
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What to do with ZIP 85139's numbers, next.
- See how ZIP 85139 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Maricopa, AZ ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.