Red Bluff, California demographics

Red Bluff, CA demographics: median age 34.2; 11.7% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Red Bluff city, California · Incorporated city · GEOID 0659892. The survey estimates a population of 14,549 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Red Bluff is 34.2 years, with a 90% margin of error of 2.7 years. There are 5,878 households (±354). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	34.2 ±2.7	37.9 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 14,549
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Under 18	4,221 ±574	29.0% ±3.9 pp	22.0%	22.0%
18–34	3,208 ±457	22.0% ±3.1 pp	23.9%	22.8%
35–64	4,985 ±579	34.3% ±4.0 pp	38.5%	38.0%
65 and older	2,135 ±338	14.7% ±2.3 pp	15.7%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 14,549
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Male	7,034 ±349	48.3% ±2.4 pp	49.9%	49.5%
Female	7,515 ±347	51.7% ±2.4 pp	50.1%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 14,549
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
White alone	9,659 ±612	66.4% ±4.2 pp	39.7%	61.0%
Black or African American alone	439 ±244 · low precision	3.0% ±1.7 pp · low precision	5.4%	12.2%
American Indian and Alaska Native alone	427 ±190	2.9% ±1.3 pp	1.3%	0.9%
Asian alone	360 ±219 · low precision	2.5% ±1.5 pp · low precision	15.5%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±21 · low precision	0.0% ±0.1 pp · low precision	0.4%	0.2%
Some other race alone	1,425 ±875 · low precision	9.8% ±6.0 pp · low precision	18.5%	7.1%
Two or more races	2,239 ±618	15.4% ±4.2 pp	19.2%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 14,549
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Not Hispanic or Latino	10,443 ±669	71.8% ±4.6 pp	59.8%	80.7%
Hispanic or Latino	4,106 ±667	28.2% ±4.6 pp	40.2%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 5,878
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Married-couple family	1,828 ±268	31.1% ±4.2 pp	48.4%	46.9%
Other family: male householder, no spouse present	201 ±97	3.4% ±1.6 pp	6.3%	5.1%
Other family: female householder, no spouse present	1,272 ±305	21.6% ±5.0 pp	13.1%	12.2%
Nonfamily: householder living alone	2,104 ±361	35.8% ±5.8 pp	24.3%	28.7%
Nonfamily: householder not living alone	473 ±248 · low precision	8.0% ±4.2 pp · low precision	7.9%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 5,878
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Households with people under 18	2,307 ±316	39.2% ±4.8 pp	32.4%	29.5%
Households without people under 18	3,571 ±531	60.8% ±8.3 pp	67.6%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 5,878
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
One-person nonfamily households	2,104 ±361	35.8% ±5.8 pp	24.3%	28.7%
Two-person households	1,445 ±359	24.6% ±5.9 pp	30.5%	33.8%
Three-person households	944 ±314	16.1% ±5.3 pp	16.7%	15.3%
Four-person households	736 ±270	12.5% ±4.5 pp	14.9%	12.6%
Five-person households	459 ±190	7.8% ±3.2 pp	7.7%	5.9%
Six-person households	63 ±56 · low precision	1.1% ±1.0 pp · low precision	3.3%	2.2%
Seven or more people	127 ±126 · low precision	2.2% ±2.1 pp · low precision	2.6%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 14,549
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Native	13,247 ±566	91.1% ±3.9 pp	73.0%	85.9%
Foreign born	1,302 ±564	8.9% ±3.9 pp	27.0%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 13,548
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
English only	11,262 ±760	83.1% ±5.4 pp	55.6%	77.7%
Spanish	2,145 ±712	15.8% ±5.2 pp	28.3%	13.6%
French, Haitian, or Cajun	0 ±21 · low precision	0.0% ±0.2 pp · low precision	0.4%	0.7%
German or other West Germanic	18 ±34 · low precision	0.1% ±0.3 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	0 ±21 · low precision	0.0% ±0.2 pp · low precision	0.7%	0.7%
Other Indo-European	0 ±21 · low precision	0.0% ±0.2 pp · low precision	3.5%	2.0%
Korean	0 ±21 · low precision	0.0% ±0.2 pp · low precision	1.0%	0.3%
Chinese, including Mandarin and Cantonese	0 ±21 · low precision	0.0% ±0.2 pp · low precision	3.5%	1.1%
Vietnamese	0 ±21 · low precision	0.0% ±0.2 pp · low precision	1.5%	0.5%
Tagalog, including Filipino	75 ±87 · low precision	0.6% ±0.6 pp · low precision	2.1%	0.6%
Other Asian and Pacific Island	23 ±35 · low precision	0.2% ±0.3 pp · low precision	2.0%	1.1%
Arabic	0 ±21 · low precision	0.0% ±0.2 pp · low precision	0.6%	0.5%
Other and unspecified	25 ±31 · low precision	0.2% ±0.2 pp · low precision	0.6%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 8,876
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Less than high school graduate	1,168 ±308	13.2% ±3.4 pp	15.3%	10.4%
High school graduate or equivalency	3,014 ±391	34.0% ±4.1 pp	20.5%	26.0%
Some college, no degree	2,889 ±528	32.5% ±5.8 pp	19.3%	19.1%
Associate’s degree	764 ±324	8.6% ±3.6 pp	7.9%	8.8%
Bachelor’s degree	803 ±212	9.0% ±2.4 pp	22.7%	21.6%
Graduate or professional degree	238 ±129 · low precision	2.7% ±1.4 pp · low precision	14.4%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 14,421
Category	Count ± MOE	Share ± MOE (pp)	California	U.S.
Same house	12,824 ±576	88.9% ±3.9 pp	89.2%	87.7%
Moved within same county	1,051 ±497	7.3% ±3.4 pp	6.4%	6.3%
Moved from a different county in the same state	374 ±184	2.6% ±1.3 pp	2.6%	3.1%
Moved from a different state	162 ±123 · low precision	1.1% ±0.9 pp · low precision	1.1%	2.3%
Moved from abroad	10 ±18 · low precision	0.1% ±0.1 pp · low precision	0.7%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

5.3% of Red Bluff residents (±2.1 percentage points) had no health insurance coverage when surveyed, compared with 6.6% in California and 8.4% nationally. 89.8% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Red Bluff	California	U.S.	Compared with California
People without health insurance Civilian noninstitutionalized population	5.3% ±2.1 pp	6.6%	8.4%	Not statistically different
Households with a broadband subscription Households	89.8% ±4.2 pp	93.5%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	6.2% ±2.1 pp	4.3%	6.2%	Not statistically different

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Red Bluff . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Red Bluff housing and cost context or return to the city profile.