City · California
Santa Maria, California
Santa Maria, city, in Santa Barbara County, California. Santa Maria had 111,390 residents on July 1, 2025 by the Census Bureau's estimate, up 1.5% since 2020; the 2020 Census counted 109,707 and the ACS 2020-2024 5-year estimates put it at 110,462 (±74). GEOID 0669196.
Residents, July 2025 estimate
111,390
Census Bureau estimate (no margin published)
2020 Census count: 109,707 · ACS 2020-2024: 110,462 ±74
Median household income
$84,746
±$4,196 (90% margin)
California: $99,122
Median home value
$531,700
±$13,762 (90% margin)
California: $734,700
Median gross rent
$1,925
±$50 (90% margin)
California: $2,036
Where is Santa Maria and what county is it in?
Santa Maria is a city in Santa Barbara County, California. It covers 22.8 square miles of land, 4,810 residents per square mile in 2020.
Santa Maria is in the Santa Maria-Santa Barbara, CA metropolitan statistical area (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Santa Maria, and is it growing?
The Census Bureau estimates that 111,390 people lived in Santa Maria on July 1, 2025, up 1.5% since 2020, while California shrank 0.5%. The 2020 Census counted 109,707 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 110,462 (±74).
| Measure | Santa Maria | Santa Barbara County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 110,462 ±74 | 443,701 | +4,238 |
| Households | 29,505 ±778 | 149,608 | +1,637 |
| Average household size | 3.70 ±0.10 | 2.81 | no clear change |
| Housing units | 30,482 ±742 | 160,592 | +1,416 |
Santa Maria's population since 2000
From 77,423 in 2000 to 111,390 in 2025: up 43.9%. The 2000, 2010 and 2020 figures are census counts, each for Santa Maria as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Santa Maria?
The median resident of Santa Maria is 29.3 years old; 30.9% are under 18 and 11.0% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 79.1%, then non-Hispanic white residents at 13.8%. 33.0% of residents were born outside the United States.
| Measure | Santa Maria | Santa Barbara County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 29.3 ±0.6 | 34.6 | no clear change |
| Under 18 years | 30.9% ±1.0 pts | 22.4% | – |
| 65 years and over | 11.0% ±0.7 pts | 16.6% | – |
| Male | 49.8% ±0.9 pts | 50.1% | – |
| Hispanic or Latino (any race) | 79.1% ±1.3 pts | 48.2% | +3.1 pts |
| White alone, not Hispanic | 13.8% ±1.1 pts | 40.6% | −2.6 pts |
| Black or African American alone, not Hispanic | 0.8% ±0.3 pts | 1.5% | no clear change |
| Asian alone, not Hispanic | 4.2% ±0.6 pts | 5.2% | −0.8 pts |
| American Indian and Alaska Native alone, not Hispanic | 0.2% ±0.1 pts | 0.2% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.1 pts | 0.1% | – |
| Two or more races, not Hispanic | 1.7% ±0.5 pts | 3.7% | – |
| Some other race alone, not Hispanic | 0.2% ±0.2 pts | 0.5% | – |
| Born outside the United States | 33.0% ±1.5 pts | 22.2% | no clear change |
| Speak a language other than English at home (age 5+) | 67.1% ±1.9 pts | 40.5% | – |
| Civilian veterans (age 18+) | 3.7% ±0.5 pts | 4.6% | – |
| With a disability | 12.0% ±1.0 pts | 11.3% | – |
| No health insurance coverage | 14.9% ±1.2 pts | 8.7% | −3.5 pts |
| High school graduate or higher (age 25+) | 62.5% ±1.7 pts | 81.9% | – |
| Bachelor's degree or higher (age 25+) | 15.7% ±1.2 pts | 36.8% | +1.9 pts |
| Graduate or professional degree (age 25+) | 4.2% ±0.6 pts | 14.8% | – |
| Lived in the same house a year earlier | 89.9% ±1.4 pts | 84.8% | – |
| Moved from another state in the past year | 0.5% ±0.2 pts | 1.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Santa Maria earn?
Half of Santa Maria's 29,505 households earn less than $84,746 a year (±$4,196), against $98,161 in Santa Barbara County and $99,122 in California. In 2015-2019 the median was $77,953 in 2024 dollars, so it rose by $6,793 after inflation. 17.3% of residents live below the poverty line.
| Measure | Santa Maria | Santa Barbara County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $84,746 ±$4,196 | $98,161 | +$6,793 |
| Mean household income | $102,684 ±$3,986 | $140,893 | – |
| Per capita income | $27,440 ±$1,120 | $48,028 | +$1,710 |
| People below the poverty line | 17.3% ±1.9 pts | 14.7% | +2.8 pts |
| Children under 18 below the poverty line | 24.2% ±3.8 pts | 17.8% | no clear change |
| Households receiving SNAP | 16.9% ±1.8 pts | 10.9% | – |
| Households with a computer | 94.3% ±1.1 pts | 96.4% | – |
| Households with a broadband subscription | 89.8% ±1.4 pts | 92.5% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Santa Maria?
Owners occupy 50.2% of Santa Maria's occupied homes and renters 49.8%. The median owner-occupied home is valued at $531,700 by its owner (±$13,762). The median renter pays $1,925 a month including utilities, and 50.7% of renters pay 35% or more of their income on rent.
| Measure | Santa Maria | Santa Barbara County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $531,700 ±$13,762 | $790,700 | +$108,218 |
| Median gross rent | $1,925 ±$50 | $2,131 | +$185 |
| Renters paying 35% or more of income on rent | 50.7% ±3.3 pts | 49.5% | +8.5 pts |
| Median monthly owner costs, with a mortgage | $2,331 ±$85 | $2,973 | – |
| Owner-occupied homes | 50.2% ±2.1 pts | 52.4% | no clear change |
| Renter-occupied homes | 49.8% ±2.1 pts | 47.6% | – |
| Housing units | 30,482 ±742 | 160,592 | +1,416 |
| Homeowner vacancy rate | 0.4% ±0.4 pts | 0.6% | – |
| Rental vacancy rate | 3.1% ±1.5 pts | 3.3% | – |
| Single-family detached homes | 60.3% ±2.1 pts | 56.1% | – |
| Mobile homes | 4.3% ±0.8 pts | 4.6% | – |
| Built 2020 or later | 0.8% ±0.4 pts | 0.7% | – |
| Built 2010 to 2019 | 9.5% ±1.1 pts | 5.9% | – |
| Built 1939 or earlier | 4.1% ±0.9 pts | 8.0% | – |
| Households with no vehicle | 6.3% ±1.1 pts | 5.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Santa Maria building?
Builders took permits for 594 new housing units in Santa Maria in 2025 (148 in single-family houses), 5.3 per 1,000 residents against 2.6 across California.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Santa Maria work and get to work?
71.3% of Santa Maria's workers drive alone and 4.7% work from home. The average trip to work takes 22.4 minutes. The unemployment rate in 2020-2024 averaged 7.3%.
| Measure | Santa Maria | Santa Barbara County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 66.1% ±1.2 pts | 62.5% | – |
| Unemployment rate | 7.3% ±1.3 pts | 6.4% | +2.4 pts |
| Drove alone to work | 71.3% ±2.1 pts | 64.7% | – |
| Carpooled | 18.8% ±1.8 pts | 11.7% | – |
| Public transportation | 1.8% ±0.6 pts | 2.2% | – |
| Walked | 1.4% ±0.4 pts | 3.9% | – |
| Worked from home | 4.7% ±1.0 pts | 13.4% | +1.3 pts |
| Mean travel time to work | 22.4 min ±0.9 | 20.8 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Santa Maria?
22 census tracts lie mostly in Santa Maria, and 6 more reach into it (2020 census blocks). Their median household incomes run from $45,676 (Tract 24.07) to $129,107 (Tract 20.14).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 24.09Santa Barbara County | 10,076 | $105,078 |
| Tract 23.04Santa Barbara County | 6,869 | $57,792 |
| Tract 22.10Santa Barbara County | 6,626 | $105,725 |
| Tract 20.14Santa Barbara County | 6,509 | $129,107 |
| Tract 21.03Santa Barbara County | 6,048 | $63,939 |
| Tract 23.03Santa Barbara County | 5,953 | $84,643 |
| Tract 22.06Santa Barbara County | 5,712 | $64,444 |
| Tract 24.10Santa Barbara County | 5,676 | $69,375 |
| Tract 22.11Santa Barbara County | 5,894 | $102,589 |
| Tract 22.05Santa Barbara County | 5,420 | $61,175 |
| Tract 21.01Santa Barbara County | 5,102 | $86,351 |
| Tract 24.07Santa Barbara County | 4,729 | $45,676 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Santa Maria) · Census block assignment files
How does Santa Maria compare with other places in California?
By the Census Bureau's July 2025 estimates, Santa Maria is the 289th-most populous of the 19,476 U.S. incorporated places that have one and the 60th-most populous of 483 in California.
Santa Maria ranks 628th of 1,037 places in California with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 60th | 483 |
| Growth 2020-2025 (PEP) | 119th | 469 |
| Residents per square mile | 263rd | 1,077 |
| Median household income | 628th | 1,037 |
| Per capita income | 850th | 1,073 |
| Median home value | 615th | 1,054 |
| Median gross rent | 445th | 987 |
| Poverty rate | 205th | 836 |
| Bachelor's degree or higher | 787th | 988 |
| Median age | 1,005th | 1,075 |
| Owner-occupied share | 900th | 1,064 |
| Work from home | 785th | 822 |
| Travel time to work | 866th | 1,069 |
Santa Maria's figures with every place in California (CSV)
Every place in California, sortable · Compare Santa Maria with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Santa Maria?
3 of the 57 figures for Santa Maria on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Santa Maria are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Santa Maria.