Maricopa County, Arizona
Maricopa County is a county in Arizona. Its county FIPS code is 04013. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 04013
- Representative coordinates
- 33.345176, -112.498930
- County type
- County
- County seat or government
- Phoenix
- Resident population, July 2025
- 4,689,558
- Land area
- 23,833.123 km²
- Water area
- 62.056 km²
- State
- Arizona
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Maricopa County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Phoenix | UTC-07:00. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
85003 · 85004 · 85006 · 85007 · 85008 · 85009 · 85012 · 85013 · 85014 · 85015 · 85016 · 85017 · 85018 · 85019 · 85020 · 85021 · 85022 · 85023 · 85024 · 85026 · 85027 · 85028 · 85029 · 85031 · 85032 · 85033 · 85034 · 85035 · 85037 · 85040 · 85041 · 85042 · 85043 · 85044 · 85045 · 85048 · 85050 · 85051 · 85053 · 85054 · 85083 · 85085 · 85086 · 85087 · 85120 · 85139 · 85142 · 85201 · 85202 · 85203 · 85204 · 85205 · 85206 · 85207 · 85208 · 85209 · 85210 · 85212 · 85213 · 85215 · 85224 · 85225 · 85226 · 85233 · 85234 · 85236 · 85248 · 85249 · 85250 · 85251 · 85253 · 85254 · 85255 · 85256 · 85257 · 85258 · 85259 · 85260 · 85262 · 85263 · 85264 · 85266 · 85268 · 85281 · 85282 · 85283 · 85284 · 85286 · 85295 · 85296 · 85297 · 85298 · 85301 · 85302 · 85303 · 85304 · 85305 · 85306 · 85307 · 85308 · 85309 · 85310 · 85320 · 85321 · 85322 · 85323 · 85326 · 85329 · 85331 · 85333 · 85335 · 85337 · 85338 · 85339 · 85340 · 85342 · 85343 · 85345 · 85351 · 85353 · 85354 · 85355 · 85361 · 85363 · 85373 · 85374 · 85375 · 85377 · 85378 · 85379 · 85381 · 85382 · 85383 · 85387 · 85388 · 85390 · 85392 · 85395 · 85396 · 85545
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Maricopa County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Aguila CDP, AZ
- Anthem CDP, AZ
- Apache Junction city, AZ
- Arlington CDP, AZ
- Avondale city, AZ
- Buckeye city, AZ
- Carefree town, AZ
- Cave Creek town, AZ
- Chandler city, AZ
- Circle City CDP, AZ
- Citrus Park CDP, AZ
- El Mirage city, AZ
- Fountain Hills town, AZ
- Gila Bend town, AZ
- Gila Crossing CDP, AZ
- Gilbert town, AZ
- Glendale city, AZ
- Goodyear city, AZ
- Guadalupe town, AZ
- Kaka CDP, AZ
- Komatke CDP, AZ
- Litchfield Park city, AZ
- Maricopa Colony CDP, AZ
- Mesa city, AZ
- Morristown CDP, AZ
- New River CDP, AZ
- Paradise Valley town, AZ
- Peoria city, AZ
- Phoenix city, Arizona
- Queen Creek town, AZ
Browse all cities, towns and communities for Maricopa County
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.