Maricopa County, Arizona

Maricopa County is Arizona’s most populous county, with more than 4 million residents. It includes Phoenix, the state capital. Known for its hot summers and mild winters, the county attracts both retirees and tourists.

The landscape of Maricopa County is mostly desert. Major industries include technology, tourism, and healthcare. The county has experienced rapid growth, creating challenges such as water supply concerns and urban sprawl.

Maricopa County is both politically important and diverse. It offers a mix of big-city living, suburban communities, and desert scenery. Despite challenges such as rising housing costs, it remains a popular destination for people and businesses moving to the Southwest.

CategoryDetails
County NameMaricopa County
County SeatPhoenix
PopulationApproximately 4.7 million
Cities, Towns, and CommunitiesPhoenix, Mesa, Chandler, Glendale, Scottsdale, Tempe, Peoria, Surprise, Gilbert, Buckeye, Avondale, Goodyear, El Mirage, Tolleson, Fountain Hills, Queen Creek, Wickenburg, Litchfield Park, Paradise Valley
Interstates and HighwaysInterstate 10, Interstate 17, U.S. Route 60, State Route 51, State Route 101, State Route 202, State Route 303
FIPS Code04-013
Total Area (Land and Water)9,224 square miles (Land: 9,200 sq mi, Water: 24 sq mi)
Adjacent Counties (and Direction)La Paz County (West), Yuma County (West), Pima County (South), Pinal County (Southeast), Gila County (East), Yavapai County (North)
Time ZoneMountain Standard Time (MST), no daylight saving time
StateArizona
Coordinates33.2918° N, 112.4291° W
EtymologyNamed after the Maricopa Native American tribe, one of the indigenous groups in the region
Major LandmarksGrand Canyon University, Camelback Mountain, South Mountain Park, Desert Botanical Garden, Heard Museum, Phoenix Zoo, Arizona State University, Papago Park, Phoenix Art Museum

PHYSICAL MAP

Maricopa County Topographic Map

This topographic map of Maricopa County shows its diverse terrain, ranging from flat desert valleys to surrounding mountain ranges. The contour lines trace the Phoenix Mountains and other dramatic peaks rising from the Valley of the Sun.

SATELLITE IMAGERY

Maricopa County Satellite Map

This satellite image of Maricopa County reveals the massive urban sprawl of Phoenix surrounded by desert landscapes. You can clearly see how development follows irrigation patterns throughout this arid valley.

OUTLINE MAP

Maricopa County Blank Map

Take a look at this blank map of Maricopa County, showing the outline of Arizona’s most populous region. Its boundaries encompass a vast area containing Phoenix and its extensive suburban communities.

Arizona County Map

Arizona map showing boundaries and locations.

Explore all 15 counties in Arizona with our clear and colorful county map. Discover major cities, highways, landmarks, and geographic features across the Grand Canyon State. Whether you're planning an Arizona road trip, studying the state's geography, or exploring its diverse landscapes, our Arizona county map is a helpful resource for travelers, students, and geography enthusiasts.

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