| Official Name: | Spencerville, New Mexico |
| Settlement Type: | Census-designated place |
| Pushpin Map: | New Mexico |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New Mexico |
| Subdivision Type2: | County |
| Subdivision Name2: | San Juan |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 13.74 |
| Area Land Km2: | 13.61 |
| Area Water Km2: | 0.13 |
| Area Total Sq Mi: | 5.31 |
| Area Land Sq Mi: | 5.25 |
| Area Water Sq Mi: | 0.05 |
| Population As Of: | 2020 |
| Population Total: | 1138 |
| Population Density Km2: | 83.62 |
| Population Density Sq Mi: | 216.56 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation Ft: | 5788 |
| Coordinates: | 36.8244°N -108.0564°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2584220 |
Spencerville is a census-designated place in San Juan County, New Mexico, United States. Its population was 1,258 as of the 2010 census.[2]
According to the United States Census Bureau, Spencerville has a total area of 8.64 square kilometers, all land.[3]
According to the 2010 census,[2] 1,258 people were living in Spencerville. The population density was 145.6 inhabitants per square kilometer. Of the 1,258 inhabitants, Spencerville was composed by 83.23% White, 0.56% were African American, 5.64% were Native American, 0.16% were Asian, 0% were Pacific Islanders, 6.36% were of other races and 4.05% from two or more races. Of the total population 19.87% were Hispanic or Latino of any race.[4]
It is divided between Aztec Municipal Schools (the majority) and Farmington Municipal Schools (a minority section).[5] Aztec High School is the local high school of the former.