Yuma County, Arizona

Time zones in Yuma County

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

1. 8536472,960 people
2. 8536554,775 people
3. 8534931,316 people
4. 8536722,074 people
5. 8535019,011 people
6. 853366,514 people
7. 853563,840 people
8. 85347575 people
9. 85333442 people
10. 85352278 people

10 ZIP Code areas overlap Yuma County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Yuma County, largest first

1. Yuma Union High School District206,803 people
2. Yuma Elementary District107,721 people
3. Crane Elementary District42,978 people
4. Gadsden Elementary District29,367 people
5. Somerton Elementary District26,737 people
6. Antelope Union High School District4,938 people
7. Wellton Elementary District3,261 people
8. Mohawk Valley Elementary District1,279 people
9. Hyder Elementary District398 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in Yuma County, largest first

1. Fort Yuma Indian Reservation1,070 people
2. Cocopah Reservation912 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

1. Yuma, Arizona (city)100,139 people
2. San Luis, Arizona (city)37,337 people
3. Fortuna Foothills, Arizona (CDP)28,896 people
4. Somerton, Arizona (city)14,574 people
5. Avenue B and C, Arizona (CDP)4,001 people
6. Wellton, Arizona (town)2,527 people
7. Rancho Mesa Verde, Arizona (CDP)759 people
8. Donovan Estates, Arizona (CDP)507 people
9. Gadsden, Arizona (CDP)493 people
10. Yuma Proving Ground, Arizona (CDP)468 people
11. Wall Lane, Arizona (CDP)374 people
12. Tacna, Arizona (CDP)353 people

Bordering areas, nearest first

Distances are straight lines between map points.

1. La Paz County, Arizona66 mi north
2. Imperial County, California86 mi west
3. Maricopa County, Arizona91 mi northeast
4. Pima County, Arizona132 mi east

Before using this answer on a form

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See this county on Census.gov ↗