San Luis Obispo, California Population History 1990 - 2021
San Luis Obispo Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2021 | 47,545 | 840 | 0.9% |
| 2020 | 47,104 | 844 | 0.4% |
| 2010 | 45,119 | 800 | 0.2% |
| 2000 | 44,380 | 723 | 0.6% |
| 1990 | 41,946 | 642 | – |
San Luis Obispo Population Facts
What is the current population of San Luis Obispo?
Based on the latest 2022 data from the US census, the current population of San Luis Obispo is 47,545. San Luis Obispo, California is the 840th largest city in the US.
What county is San Luis Obispo, California in?
San Luis Obispo is located entirely in San Luis Obispo County.
What is the size of San Luis Obispo, California in square miles?
San Luis Obispo has an area of 12.8 square miles.What was the peak population of San Luis Obispo?
The current population of San Luis Obispo (47,545) is it's peak population.
How quickly is San Luis Obispo growing?
San Luis Obispo has grown 7.1% since the 2000. San Luis Obispo, California's growth is below average. 63% of similarly sized cities are growing faster since 2000.
What is the population density of San Luis Obispo, California?
San Luis Obispo has a population density of 3,531.3 people per square mile.
Similarly Sized Cities In California
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 800 | Cypress | 49,926 | 7.1% |
| 809 | Ceres | 49,282 | 41.4% |
| 818 | Azusa | 48,676 | 8.6% |
| 821 | Poway | 48,421 | 0.3% |
| 822 | Cerritos | 48,394 | -6.1% |
| 838 | Brea | 47,589 | 33.9% |
| 840 | San Luis Obispo | 47,545 | 7.1% |
| 842 | Rancho Santa Margarita | 47,442 | 0.8% |
| 843 | Newark | 47,434 | 11.1% |
| 853 | La Mirada | 46,658 | -0.5% |
| 859 | Los Banos | 46,398 | 76.3% |
| 875 | Morgan Hill | 45,342 | 32.7% |
| 880 | Palm Springs | 45,019 | 4.7% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2021 |
|---|---|---|---|
| 834 | Bothell, Washington | 47,784 | 56.8% |
| 835 | Wauwatosa, Wisconsin | 47,752 | 1.3% |
| 836 | Wilson, North Carolina | 47,731 | 5.9% |
| 837 | Mansfield, Ohio | 47,669 | -7.8% |
| 838 | Brea, California | 47,589 | 33.9% |
| 839 | Binghamton, New York | 47,566 | 0.5% |
| 840 | San Luis Obispo, California | 47,545 | 7.1% |
| 841 | Ocoee, Florida | 47,452 | 91.2% |
| 842 | Rancho Santa Margarita, California | 47,442 | 0.8% |
| 843 | Newark, California | 47,434 | 11.1% |
| 844 | Monroe, Louisiana | 47,284 | -10.7% |
| 845 | Mentor, Ohio | 47,221 | -6.1% |
| 846 | Roseville, Michigan | 47,154 | -1.8% |
San Luis Obispo Demographics
What is the voting age population of San Luis Obispo, California?
The total voting age population of San Luis Obispo, California, meaning US citizens 18 or older, is 39,175. The voting age population is 51.5% male and 48.5% female.
What percentage of San Luis Obispo, California residents are senior citizens?
According to the latest census statistics, 13.2% of the residents of San Luis Obispo are 65 or older.
What are the racial demographics of San Luis Obispo, California?
The racial demographics of San Luis Obispo are 83.8% White, 5.4% Asian, 4.2% Other, 3.9% Two or more races, 2.1% Black and 0.5% American Indian. Additionally, 18.2% of the population identifies as Hispanic.
What percentage of San Luis Obispo, California residents are below the poverty line?
In San Luis Obispo, 30.4% of residents have an income below the poverty line, and the child poverty rate is 9.0%. On a per-household basis, 5.5% of families are below the poverty line in San Luis Obispo.
What percentage of San Luis Obispo, California residents are in the labor force?
Among those aged 16 and older, 62.6% of San Luis Obispo residents are in the labor force.
What are the education levels among San Luis Obispo, California residents?
Among the adult population 25 years old and over, 92.9% of San Luis Obispo residents have at least a high school degree or equivalent, 50.0% have a bachelor's degree and 20.6% have a graduate or professional degree.
What percentage of San Luis Obispo, California residents speak a non-English language at home?
Among San Luis Obispo residents aged 5 and older, 17.5% of them speak a non-English language at home. Broken down by language: 11.1% of residents speak Spanish at home, 2.9% speak an Indo-European language, and 2.9% speak an Asian language.
San Luis Obispo Income & Labor Statistics
What is the unemployment rate in San Luis Obispo, California?
The unemployment rate in San Luis Obispo is 3.7%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of San Luis Obispo, California residents work for the government?
In San Luis Obispo, 19.9% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in San Luis Obispo, California?
The median household income in San Luis Obispo is $56,071.
San Luis Obispo Housing & Rent Statistics
What percentage of housing units are owner-occupied in San Luis Obispo, California?
In San Luis Obispo, 38.8% of housing units are occupied by their owners.
What percentage of housing units are rented in San Luis Obispo, California?
Renters occupy 61.2% of housing units in San Luis Obispo.
What percentage of San Luis Obispo, California housing units were built before 1940?
Of all the housing units in San Luis Obispo, 10.1% of them were build before 1940.
What percentage of San Luis Obispo, California housing units were built after 2000?
In San Luis Obispo, 11.5% of the total housing units were built after the year 2000, which is approximately 2,400 units.
What is the median monthly rent in San Luis Obispo, California?
The median gross monthly rent payment for renters in San Luis Obispo is $1,575.
What percentage of households in San Luis Obispo, California have broadband internet?
In San Luis Obispo, 90.4% of households have an active broadband internet connection.