Yuma County, Arizona ZIP codes
11 ZIP codes are in Yuma County, plus 1 that cross in from neighboring counties. It's part of the Yuma, AZ metro area.
- ZIP codes
- 11
- Population in these ZIPs
- 211,343
- Avg. median income
- $62,900population-weighted
- Cities & towns
- 7
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Yuma County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 85336 | Gadsden | 6,514 | $49,152 | $247,200 |
| 85347 | Roll | 575 | — | — |
| 85349 | San Luis | 31,316 | $60,330 | $254,600 |
| 85350 | Somerton | 19,011 | $74,025 | $268,200 |
| 85352 | Tacna | 278 | $40,119 | — |
| 85356 | Wellton | 3,840 | $71,285 | $247,400 |
| 85364 | Yuma | 72,960 | $57,874 | $260,200 |
| 85365 | Yuma | 54,775 | $70,331 | $326,600 |
| 85366 PO Box | Yuma | — | — | — |
| 85367 | Yuma | 22,074 | $58,469 | $301,100 |
| 85369 PO Box | Yuma | — | — | — |
ZIP codes partly in Yuma County
These ZIP codes are mostly in a neighboring county but cover part of Yuma County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 85333 | Dateland | Maricopa County | 442 | $39,722 | $206,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Yuma County
Nearby counties
Frequently asked questions
How many ZIP codes are in Yuma County, Arizona?
11 ZIP codes are mainly in Yuma County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Yuma County?
ZIP codes in Yuma County use the city names Gadsden, Roll, San Luis, Somerton, Tacna, Wellton and Yuma.
What metro area is Yuma County in?
Yuma County is part of the Yuma, AZ metropolitan statistical area.