San Miguel is a city located in San Luis Obispo County California. With a 2020 population of 3,631, it is the 710th largest city in California and the 7973rd largest city in the United States. San Miguel is currently growing at a rate of 0.55% annually and its population has increased by 1.11% since the most recent census, which recorded a population of 3,591 in 2020. Spanning over 1 miles, San Miguel has a population density of 3,457 people per square mile.
The average household income in San Miguel is $246,997 with a poverty rate of 2.37%. The median rental costs in recent years comes to $2,143 per month, and the median house value is $1.21 Mn. The median age in San Miguel is 44.9 years, 48.3 years for males, and 41.4 years for females.
According to the most recent ACS, the racial composition of San Miguelwas:
Rate of Home Ownership
Average Family Size
Average Household Size
The highest rate of high school graduation is among black people with a rate of 100.00%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 72.73%.
81.96% of San Miguel residents speak only English, while 18.04% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 8.16% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in San Miguel is White, with 2.55% below the poverty level.
The race least likely to be in poverty in San Miguel is Hispanic, with 0.40% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 0.94%, and for those that did not work, the poverty rate was 7.86%.
Number of Veterans
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in San Miguel
82.51% of San Miguel residents were born in the United States, with 55.06% having been born in California. 2.95% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.