| Official Name: | San Miguel, Arizona |
| Native Name Lang: | ood |
| Settlement Type: | CDP |
| Pushpin Map: | Arizona |
| Pushpin Map Caption: | Location in the United States |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name: | United States |
| Subdivision Name1: | Arizona |
| Subdivision Name2: | Pima |
| Subdivision Type3: | Tribe |
| Subdivision Name3: | Tohono O'odham Nation |
| Population As Of: | 2020 |
| Population Total: | 205 |
| Timezone: | MST (no DST) |
| Utc Offset: | -7 |
| Coordinates: | 31.6294°N -111.7803°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 85634[1] |
| Area Code: | 520 |
| Unit Pref: | Imperial |
| Blank Name: | FIPS code |
| Blank Info: | 04-63610 |
| Area Footnotes: | [2] |
| Area Total Km2: | 14.64 |
| Area Total Sq Mi: | 5.65 |
| Area Land Km2: | 14.64 |
| Area Water Km2: | 0.00 |
| Area Land Sq Mi: | 5.65 |
| Area Water Sq Mi: | 0.00 |
| Population Density Sq Mi: | 36.27 |
| Population Density Km2: | 14.00 |
San Miguel is a census-designated place in Pima County, in the U.S. state of Arizona. The population was 207 as of the 2020 census.[3] San Miguel is located near the border with Mexico on the Tohono O'odham Nation reservation.
At the 2020 census there were 207 people, 59 households, and 43 families living in the CDP. The population density was 37 people per square mile. There were 82 housing units.
The median household income was $22,106. The per capita income for the CDP was $11,430.[4]