| Official Name: | Youngsville, 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: | Rio Arriba |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.31 |
| Area Land Km2: | 2.30 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.89 |
| Area Land Sq Mi: | 0.89 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 44 |
| Population Density Km2: | 19.11 |
| Population Density Sq Mi: | 49.49 |
| Timezone: | Mountain (MST) |
| Utc Offset: | -7 |
| Timezone Dst: | MDT |
| Utc Offset Dst: | -6 |
| Elevation Ft: | 6863 |
| Coordinates: | 36.1875°N -106.5564°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 87064 |
| Area Code: | 575 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 900007 |
Youngsville is a census-designated place in Rio Arriba County, New Mexico, United States. Its population was 44 as of the 2020 census. Youngsville has a post office with ZIP code 87064.[2] [3] New Mexico State Road 96 passes through the community.