Casa Grande, Arizona

• Open map evidence
• Research guide
• Pinal County

Buildings and businesses the archive holds for this place. Each opens its own page, with the source record it came from.

On the National Register 12 of 53 shown

• Earl Bayless Houselisted 1985
• Baylis, Wilbur O./Grasty Houselisted 1985
• Bien/McNatt Houselisted 1985
• Building at 121 North Florence Streetlisted 2002
• Building at 400 East Third Streetlisted 2002
• Casa Grande Dispatchlisted 2002
• Casa Grande Hospitallisted 2002
• Casa Grande Stone Churchlisted 1978
• Casa Grande Union High School and Gymnasiumlisted 1986
• Casa Grande Woman's Club Buildinglisted 1979
• William Cox Buildinglisted 1999
• Cruz Trading Postlisted 1985

Every listing in Pinal County

Casa Grande grew from 48,571 to 53,658 between 2010 and 2020. These are the recorded population figures Wikidata holds for this place, reached through the Geographic Names Information System number this page is keyed on rather than by name, so they belong to this place and not to another of the same name. Most are census counts, but not all are: an early figure may be a founding or settlement estimate, and an estimate published within five years of a census is left out. The change column is computed, and is left blank where more than 20 years separate a figure from the one before it, because a gap that long is not a change between two counts.

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1922 USGS Casa Grande quadrangle1:62500, 2 printings
• 1924 USGS Casa Grande quadrangle1:62500
• 1956 USGS Tucson quadrangle1:250000, 3 printings
• 1958 USGS Tucson quadrangle1:250000
• 1959 USGS Tucson quadrangle1:250000, 2 printings
• 1962 USGS Tucson quadrangle1:250000
• 1964 USGS Tucson quadrangle1:250000
• 1965 USGS Casa Grande West quadrangle1:24000, 2 printings
• 1971 USGS Casa Grande West quadrangle1:24000
• 1992 USGS Casa Grande West quadrangle1:24000
• 1994 USGS Casa Grande quadrangle1:100000, 3 printings

Taken for the Office of War Information and the Farm Security Administration, who photographed the country between 1935 and 1944. Works of United States government photographers, with no known restriction on use. Each opens its catalogue record.

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 212 fires within 5 miles of Casa Grande between 1993 and 2020, burning about 204 acres in total. 9 started naturally. 4 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

Settlements close enough to share some of these fires:

• Arizola

Every fire recorded in Pinal County

Regional context, not property-specific evidence. The federal mineral resources record lists 16 workings within 5 miles of Casa Grande: 10 past producers, 4 producers, 1 occurrence, 1 prospect. 4 still produce. What was taken out: Sand and Gravel, Construction, Stone, Gypsum-Anhydrite. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Every working recorded in Pinal County

Regional context, not property-specific evidence. The National Weather Service names Casa Grande in 32 storm reports between 1993 and 2025: 21 thunderstorm wind, 3 hail, 3 flash flood, 2 heavy rain. The reports record 2 deaths and 3 injuries. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

Every storm recorded in Pinal County

1 paper published in this town, digitised by the Library of Congress and free to read: 3 issues, 14 pages. Every page is searchable, so a name or a street can be looked for directly in what the town printed about itself at the time.

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 24269. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.

Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.