ZIP codes starting with 851
- ZIP codes
- 31
- States
- AZ
- Largest city
- Queen Creek, AZ
- Population
- 518,023
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 851xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
85117 | Apache Junction , AZ | No street area | — | — | — |
85118 | Gold Canyon , AZ | Standard | 14,932 | $86,393 | $481,700 |
85119 | Apache Junction , AZ | Standard | 25,420 | $71,585 | $265,000 |
85120 | Apache Junction , AZ | Standard | 31,191 | $57,786 | $161,500 |
85121 | Bapchule , AZ | Standard | 2,800 | $31,173 | — |
85122 | Casa Grande , AZ | Standard | 61,624 | $68,443 | $284,200 |
85123 | Arizona City , AZ | Standard | 10,003 | $69,137 | $250,000 |
85127 | Chandler Heights , AZ | No street area | — | — | — |
85128 | Coolidge , AZ | Standard | 19,487 | $65,477 | $249,000 |
85130 | Casa Grande , AZ | No street area | — | — | — |
85131 | Eloy , AZ | Standard | 18,794 | $56,576 | $259,200 |
85132 | Florence , AZ | Standard | 38,671 | $79,000 | $339,300 |
85135 | Hayden , AZ | Standard | 331 | $29,722 | — |
85137 | Kearny , AZ | Standard | 2,406 | $57,946 | $134,000 |
85138 | Maricopa , AZ | Standard | 55,260 | $95,867 | $378,800 |
85139 | Maricopa , AZ | Standard | 20,784 | $86,894 | $344,200 |
85140 | San Tan Valley , AZ | Standard | 51,260 | $101,477 | $445,000 |
85141 | Picacho , AZ | Standard | 364 | $71,346 | — |
85142 | Queen Creek , AZ | Standard | 93,700 | $129,367 | $593,500 |
85143 | San Tan Valley , AZ | Standard | 44,444 | $93,707 | $389,200 |
85144 | San Tan Valley , AZ | No street area | — | — | — |
85145 | Red Rock , AZ | Standard | 3,277 | $80,357 | $289,600 |
85147 | Sacaton , AZ | Standard | 4,911 | $48,517 | $327,800 |
85172 | Stanfield , AZ | Standard | 1,688 | $71,806 | $159,600 |
85173 | Superior , AZ | Standard | 2,600 | $46,128 | $147,300 |
85178 | Apache Junction , AZ | No street area | — | — | — |
85190 | Tortilla Flat , AZ | No street area | — | — | — |
85191 | Valley Farms , AZ | Standard | 32 | — | — |
85192 | Winkelman , AZ | Standard | 1,849 | $59,922 | $161,800 |
85193 | Casa Grande , AZ | Standard | 4,118 | $57,930 | $167,000 |
85194 | Casa Grande , AZ | Standard | 8,077 | $82,935 | $350,400 |
Cite this page
zipcodes.pro. “ZIP codes starting with 851.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/851
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