
San Jon
- County:
- Quay County
- County Seat:
- No
- Area (mi²):
- 2.928
- State:
- New Mexico
San Jon is a village located in Quay County, New Mexico. San Jon has a 2025 population of 187. San Jon is currently declining at a rate of -0.53% annually and its population has decreased by -3.61% since the most recent census, which recorded a population of 194 in 2020.
The average household income in San Jon is $60,481 with a poverty rate of 30.88%. The median age in San Jon is 40.6 years: 43.8 years for males, and 37.3 years for females.