Casa Grande is a city in Pinal County, approximately halfway between Phoenix and Tucson, in the U.S. state of Arizona. The population was 53,658 at the 2020 census, and was estimated to be 68,927 in 2024. It is named after the Casa Grande Ruins National Monument which is actually located in Coolidge. Casa Grande is Spanish for "big house". Among resident English speakers, there is no consensus on how to pronounce the city's name. As of 2025 the population of Casa Grande is 70,156.
Southwest
Casa Grande
Pinal County, AZ
Population
55,186
Walk Score
84 · Very Walkable
Median rent
$1,224
Median home value
$219,900
Founded
1879
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On the National Register
Historic districts
- Evergreen Addition Historic District (Additional Documentation) · listed 2009
Notable landmarks
- Bayless, Earl, House · listed 1985
- Baylis, Wilbur O./Grasty House · listed 1985
- Bien/McNatt House · listed 1985
- Building at 121 North Florence Street · listed 2002
- Building at 400 East Third Street · listed 2002
- Casa Grande Dispatch · listed 2002
- Casa Grande Hospital · listed 2002
- Casa Grande Hotel · listed 1985
- Casa Grande Stone Church · listed 1978
- Casa Grande Union High School and Gymnasium · listed 1986
- Casa Grande Woman's Club Building · listed 1979
- Central Creditors Association Building · listed 1985
- Church of the Nazarene · listed 2002
- Cox, William, Building · listed 1999
- Cruz Trading Post · listed 1985
- Day, Judge William T., House · listed 1985
- First Baptist Church · listed 2002
- House at 222 West Ninth St. · listed 2002
- House at 317 East Eighth Street · listed 2002
- House at 320 West Eighth Street · listed 2002
- House at 323 West Eighth St. · listed 2002
- House at 59 North Brown Avenue · listed 2002
- House at 736 North Center Avenue · listed 2002
- House at North Lehmberg Avenue · listed 2002
- Johnson's Grocery Store · listed 1985
- …and 27 more
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