San Miguel County, Colorado
Located in Colorado, San Miguel County has a population of 7,968 residents and a median age of 43.3 years, making it the #2,656 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 9.3%. The median home value is $720,700, and the median household income is $79,024, which is 5% above the national median.
Demographics
San Miguel County has a population of 7,968, making it the #2,656 most populous county in the US. The median age is 43.3 years, which is 11.3% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in San Miguel County is $79,024, ranking #623 out of 3,222 counties — 5.2% above the national median. The poverty rate is 9.3% and unemployment stands at 2.7%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in San Miguel County is $720,700 (+155.7% vs national). Renters pay a median of $1,149/mo and the homeownership rate is 63.0%.
Median Home Value Trend
Rankings →Household Type
Education
In San Miguel County, 64.9% of adults age 25+ hold a bachelor's degree or higher, which is 92.5% above the national average, ranking #6 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in San Miguel County is 86.5 years. 12.4% of adults report poor or fair health and 7.5% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
11.5% of adults in San Miguel County smoke , 24.7% are obese , and 22.9% report excessive drinking.
Adult Smoking Trend
Safety
The suicide rate is 30.8 per 100,000.
Families & Children
8.3% of children in San Miguel County live in poverty .
Child Poverty Trend
Civic & Transportation
Voter turnout in San Miguel County is 82.3%. The mean commute time is 19.0 min, which is 31.0% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, San Miguel County voted Democratic with a margin of 49.5%. The vote was 73.5% Dem / 24% Rep. Compared to 2020, the margin shifted 4.6 toward Republicans .
Vote Share Over Time
About San Miguel County, Colorado
San Miguel County, Colorado has a total population of 7,968, making it the 2,656th most populous county in the United States. The median age in San Miguel County is 43.3 years, which is 11.3% above the national median of 38.9 years.
The median household income in San Miguel County is $79,024, which ranks #623 of 3,222 counties nationwide. This is 5.2% above the national median of $75,149. The poverty rate is 9.3%, lower than the national rate of 12.6%. The unemployment rate stands at 2.7%.
The median home value in San Miguel County is $720,700, 155.7% above the national median. Renters in San Miguel County pay a median gross rent of $1,149 per month. The homeownership rate is 63.0%, compared to the national rate of 64.4%.
In San Miguel County, 64.9% of residents aged 25 and older hold a bachelor's degree or higher, 92.5% above the national average of 33.7%. Health insurance coverage stands at 84.8% of the population. The average commute time for workers is 19.0 min.
San Miguel County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 84.0% of the population, followed by Hispanic or Latino (11.7%) and Two or More Races (2.5%).
All data for San Miguel County, Colorado comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.