PlainZIP

Maricopa, AZ

Single-footprint Census roll-up for Maricopa, AZ: 2 USPS ZIPs, population 51,612. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet MARICOPA-AZ · Maricopa, AZ 2 ZIPs · 51,612 pop · #6062/25278 · Pinal County

INC-HIGH · RANK-UPPER · ABOVE-PEER · BOOK-FEW · OWN-MID · POP-SMALL · SPREAD-TIGHT · HOME-MID

  • INC-HIGH $91,381
  • RANK-UPPER #6062/25278
  • ABOVE-PEER over Gold Canyon
  • BOOK-FEW 2 ZIPs
  • OWN-MID 83% owners
  • POP-SMALL 51,612
  • SPREAD-TIGHT 85139→85138
  • HOME-MID $361,500

Nearest income peer: Gold Canyon, AZ ( $4,988 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Maricopa

Lowest/highest poles plus county-sharing cities nearest Maricopa on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Maricopa, AZ sits among US cities with an upper-quartile household income, on a small-city population base, across a handful of delivery areas.

Top 24%
household income vs 25,278 US cities
51,612
city population (Census)
2
USPS ZIP codes covered
$91,381
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

High-income footprint on only 2 ZIPs: the city page and the ZIP page nearly coincide. Headline income $91,381 and home value $361,500 should be read as near-neighborhood numbers ; bachelor's attainment averages 21.0%.

Owner-occupancy sits in a mixed band (82.5%) - check the ZIP page's tenure split before treating Maricopa as a pure owner town.

Within Arizona, Taylor is the closest lower-income city and Elgin the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Maricopa.

Within-city ZIP comparison

Where the ZIP codes inside Maricopa differ

The published income range is comparatively compact across the ZIPs in Maricopa: $86,894 in ZIP 85139 to $95,867 in 85138. The city average is therefore a more representative summary here, though each ZIP page still carries its own housing and demographic record.

Income high-to-low ratio
1.1×

85139 to 85138

Home-value high-to-low ratio
1.1×

85139 to 85138

Poverty-rate spread
3.5 points

85138 to 85139

Derived from the published ACS 2023 ZIP-level records shown on this site. A high-to-low ratio compares the highest and lowest available ZIP values; it is not a score or forecast.

Population concentration

Lead ZIP 85138 skews compact Maricopa

In this 2-ZIP cluster, 85138 covers about 65% of Maricopa's 51,612 residents. City averages lean toward that lead; open a thinner sibling ZIP for the contrast the mean hides.

Census ZBP business roll-up

Light employer footprint across Maricopa's short ZIP set

Citywide ZBP: 606 establishments, 6,282 employees , annual payroll $234,787k (~12 establishments per 1,000 residents) across 2 of 2 ZIPs. Peak business ZIP 85139 (308 units) ; leading NAICS Health care and social assistance (97) · also Professional, scientific, and technical services · Accommodation and food services .

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ZIP Codes in Maricopa, AZ

These ZIP codes sit in Pinal County, which covers 26 ZIP codes in all; 2 of them fall in Maricopa. See the Pinal County roll-up →

Maricopa sits in the upper half of Pinal County on income: Tucson, Casa Grande and Apache Junction report less, while San Tan Valley reports more. Sacaton marks the far end of that range at $48,517, 47% below Maricopa.

Side-by-side: Compare 85138 vs 85139 →

ZIP Code Population Median income Establishments Density
85138 33,633 $95,867 298 175
85139 17,979 $86,894 308 36
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Maricopa roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Maricopa, .