Santa Rosa Population

1860–2026

179.44K

2026 projection

0.8% since 2020 (increase)

050K100K150K200K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Santa Rosa. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026179,43700.00%
2025179,437+1,4970.84%
2024177,940+1,4470.82%
2023176,493+3110.18%
2022176,182-1,1920.67%
2021177,374-5640.32%
2020177,938+2,3461.34%
2019175,592-1,6540.93%
2018177,246-4,9492.72%
2017182,195-1030.06%

Showing 10 of 32 years.

Santa Rosa Demographics

41.2median age

Median age

Female42.4 yrs
Male39.8 yrs

Adults

141,537
33,650 seniors · 24%107,887 other adults

Sex

Female 51.2% · 90,737Male 48.8% · 86,353

Population by age

MaleFemale85+ years, male: 1,45285+ years, female: 2,97980–84 years, male: 1,62580–84 years, female: 2,06375–79 years, male: 2,40675–79 years, female: 3,32470–74 years, male: 4,38770–74 years, female: 5,06665–69 years, male: 4,43265–69 years, female: 5,91660–64 years, male: 4,69560–64 years, female: 5,78755–59 years, male: 5,42555–59 years, female: 5,56250–54 years, male: 5,91950–54 years, female: 5,60545–49 years, male: 6,09545–49 years, female: 5,91340–44 years, male: 6,55640–44 years, female: 6,57235–39 years, male: 6,02135–39 years, female: 5,80230–34 years, male: 6,56730–34 years, female: 6,13225–29 years, male: 5,76725–29 years, female: 5,39120–24 years, male: 5,15520–24 years, female: 4,80315–19 years, male: 5,72015–19 years, female: 5,20810–14 years, male: 5,03610–14 years, female: 6,2835–9 years, male: 4,8515–9 years, female: 4,1110–4 years, male: 4,2440–4 years, female: 4,22085+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K6K6K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 1,771 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Santa Rosa Income

$99,060median household income

Median household income

$99,060

Half of households earn more, half earn less

Median earnings

$57,963

Typical yearly pay for a worker 25 or older.

Poverty rate

9.7%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Santa Rosa Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%48%44%
Never married35%39%32%
Divorced11%9%14%
Widowed6%2%9%
Separated2%2%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year