San Juan County
San Juan County has notably lower household income than the US average, with a median household income of $55,872. Population has held roughly steady since 2000. 18% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $193,800. The poverty rate of 23.1% is well above the national figure.
Population & growth
PEP 2025 EST:120,340 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 3 more hispanic origin groups with data
+ 33 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to San Juan County
Compare San Juan County to nearby counties
How many people live in San Juan County, New Mexico?
San Juan County, New Mexico has about 120,942 residents according to the 2024 American Community Survey.
What is the median household income in San Juan County, New Mexico?
The typical household in San Juan County, New Mexico earns about $55,872 a year. Half of households make more than that, and half make less.
Is San Juan County, New Mexico expensive?
In San Juan County, New Mexico, the median home is worth about $193,800, and the typical rent is about $956 a month.
How educated are people in San Juan County, New Mexico?
About 18.3% of adults age 25 and over in San Juan County, New Mexico hold a bachelor's degree or higher.
What is the poverty rate in San Juan County, New Mexico?
About 23.1% of people in San Juan County, New Mexico live below the federal poverty line.
Has San Juan County, New Mexico grown since 1990?
Yes, San Juan County, New Mexico has grown since 1990. The population has added about 29,337 residents, a change of about 32 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024