Glenn County, CA demographics:
population, income, and more

Total population
28,494
-0.5% year-over-year change
Median household income
$67,139/yr
-4.8% year-over-year change
Housing units
11,073
0.9% year-over-year change

Glenn County population

How many people live in Glenn County

Glenn County is home to 28,494 residents, according to the most recent Census data. Gender-wise, 51.1% of Glenn County locals are male, and 48.9% are female.

Total population
28,494
-0.5% year-over-year change
Gender ratio
Male
51.1%
14,564
Female
48.9%
13,930
Value Percent YoY change
Male 14,564 51.1% -0.7%
Female 13,930 48.9% -0.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Glenn County is 36, with the population distributed as follows: about 21.8% are children under 15, then 13.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.8% of the population, while another 22.5% fall into the 45 to 64 bracket. Finally, around 17.2% are 65 or older.

Median age
36.2
Age breakdown
Under 15
21.8%
15 to 24
13.6%
25 to 44
24.8%
45 to 64
22.5%
Over 65
17.2%
Value Percent YoY change
Under 15 6,227 21.8% 1.6%
15 to 24 3,889 13.6% 0.5%
25 to 44 7,080 24.8% -2.3%
45 to 64 6,405 22.5% -2.3%
Over 65 4,893 17.2% 1.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Glenn County, 80.5% of the population are US-born citizens, while 7.5% have gained naturalized citizenship. At the same time, 12% of residents are non-citizens. As for race, 55.3% of locals are Caucasian, 0.2% are African American and 3% have Asian roots. There’s also a share of 17.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
80.5%
Non-U.S.-born citizens
7.5%
Non-citizens
12%
Value Percent YoY change
U.S.-born citizens 22,948 80.5% -2.7%
Non-U.S.-born citizens 2,130 7.5% -13.2%
Non-citizens 3,416 12% 32.4%
Racial breakdown
White
55.3%
Black or African American
0.2%
American Indian and Alaska Native
1.5%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
17.5%
Other
22.5%
Value Percent
White 15,749 55.3%
Black or African American 62 0.2%
American Indian and Alaska Native 434 1.5%
Asian 856 3%
Two or more races 4,979 17.5%
Other 6,414 22.5%

Households in Glenn County

A peek inside Glenn County households

Glenn County has 9,810 households, with an average of 3 members in each. Of these, 71.2% are families, while the remaining 28.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
9,810
0.5% year-over-year change
Average people per household
3
Non-family households
2,828
Family households
6,982
Value Percent YoY change
Non-family households 2,828 28.8% -2.4%
Family households 6,982 71.2% 1.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Glenn County

The housing landscape of Glenn County

Glenn County's housing consists of 11,073 units, with 69.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 12.6% of the housing landscape.

Housing units
11,073
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 7,703 69.6%
1 unit, attached 233 2.1%
2 units 250 2.3%
3 or 4 units 186 1.7%
5 to 9 units 306 2.8%
10 to 19 units 518 4.7%
20 to 49 units 184 1.7%
50 or more units 264 2.4%
Mobile home 1,391 12.6%
Boat, RV, van, etc. 38 0.3%
Homes built since 2020
154
-0.7% year-over-year change

The age of buildings in Glenn County

In Glenn County, the median construction year is 1977. About 11.5% of homes were built before the 1940s, with another 8% going up by 1949. Most development happened in the second half of the 20th century. Then, 13.4% of homes were added from 2000 to 2009, 4.7% between 2010 and 2019, and 1.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,272 11.5% 8.0%
Built between 1940 and 1949 884 8% 20.8%
Built between 1950 and 1959 1,049 9.5% -3.6%
Built between 1960 and 1969 1,172 10.6% 3.4%
Built between 1970 and 1979 1,618 14.6% -8.8%
Built between 1980 and 1989 1,555 14% 1.1%
Built between 1990 and 1999 1,359 12.3% -4.6%
Built between 2000 and 2009 1,485 13.4% 1.3%
Built between 2010 and 2019 525 4.7% 8.7%
Built in 2020 or later 154 1.4% -0.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Glenn County occupancy rates

Out of the 9,810 occupied housing units in Glenn County, 61.2% are owner-occupied, while 38.8% are lived in by tenants. Meanwhile, 11.4% of all homes on the local market sit vacant.

Occupied housing units
9,810
0.5% year-over-year change
Occupancy breakdown
Renter occupied
3,808
Owner occupied
6,002
Value Percent YoY
change
Renter occupied 3,808 38.8% 5.6%
Owner occupied 6,002 61.2% -2.5%
Unoccupied housing units
11.4%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Glenn County housing costs

Housing costs in Glenn County come to a median of $1,143 per month, while tenants specifically pay a median gross rent of $1,120.

Median housing costs per month
$1,143/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Glenn County
$1,120/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Glenn County

Glenn County education at a glance

About 43.7% of the population in Glenn County went to high school, while 23% pursued college studies. Another 7.4% earned an associate degree and 10.9% hold a bachelor’s. Meanwhile, 2.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,572 12.3% 18.1%
High school diploma 9,116 43.7% 4.6%
College diploma 4,806 23% -6.6%
Associate degree 1,542 7.4% -19.7%
Bachelor's degree 2,273 10.9% -4.8%
Graduate degree 563 2.7% -27.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Glenn County

How much people earn in Glenn County

The average annual household income in Glenn County was $84,971 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.4% change from the previous year. At the same time, the median income stood at $67,139, reflecting a -4.8% shift over the same period.

Average household income in Glenn County
$84,971/year
-1.4% year-over-year change
Median household income in Glenn County
$67,139/year
-4.8% year-over-year change

Glenn County income by age

In Glenn County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $73,141. Those with someone between 45 and 64 in charge, often well established professionally, earn $76,083 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $24,375, while those led by someone over 65, many of whom may be retired, have about $56,425 in earnings. Overall, 84.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $24,375 -49.0%
25 - 44 $73,141 -6.3%
45 - 64 $76,083 -3.5%
Over 65 $56,425 0.3%
Above poverty level
23,598
Below poverty level
4,418
Value Percent YoY
change
Above poverty level 23,598 84.2% -4.0%
Below poverty level 4,418 15.8% 28.9%

Employment in Glenn County

Workforce and job types in Glenn County

The job market in Glenn County is powered by 12,313 working residents, spread across a range of industries and roles. 65.5% of the working population are employed in professional or administrative positions, while 34.5% are in hands-on or service-based jobs. Also, 12.2% run their own businesses, 65.7% are employed by private companies, and 16.7% work in the public sector.

Workforce demographics

Working population
12,313
-4.6% year-over-year change
White collar
8,064
Blue collar
4,249
Value Percent YoY change
White collar 8,064 65.5% -4.4%
Blue collar 4,249 34.5% -4.9%
Employer type
Self employees
12.2%
Private companies
65.7%
Governmental workers
16.7%
Not for profit companies
5.4%
Value Percent YoY change
Self employees 1,507 12.2% -4.1%
Private companies 8,085 65.7% -2.8%
Governmental workers 2,060 16.7% -7.8%
Not for profit companies 661 5.4% -15.5%
Unemployment rate
8.0%
4.4% year-over-year change

Available workforce

The unemployment rate in Glenn County stands at 8%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Glenn County

How people get around in Glenn County

Commuting methods vary: 88.6% of residents travel by personal vehicle and 1.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 10,600 88.6% -3.8%
Bus or trolleybus 14 0.1% N/A
Bicycle 33 0.3% -13.2%
Walk 185 1.6% -21.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Glenn County by zipcode?

Zipcode Population Number of households Median income Average income
95920 278 135 $0 $131,541
95939 325 167 $40,568 $57,281
95943 621 273 $49,744 $90,893
95951 2,698 788 $70,294 $86,513
95963 16,070 5,544 $68,091 $86,568
95970 453 166 $69,000 $95,479
95988 8,808 3,046 $66,339 $81,724

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FAQs about Glenn County demographics 

What is the total population of Glenn County?

Glenn County has a total population of 28,494 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.5% compared to a year ago.

What is the gender ratio in Glenn County?

The gender ratio in Glenn County is as follows:
  • 51.1% males (14,564 residents)
  • 48.9% females (13,930 residents)

What is the median age in Glenn County?

The median age in Glenn County is 36.2.

What is the age distribution of the population in Glenn County?

The age distribution in Glenn County is as follows:
  • Under 15: 21.8% (6,227 residents)
  • Ages 15-24: 13.6% (3,889 residents)
  • Ages 25-44: 24.8% (7,080 residents)
  • Ages 45-64: 22.5% (6,405 residents)
  • Over 65: 17.2% (4,893 residents)

What is the racial and ethnic makeup of Glenn County?

The racial and ethnic makeup of Glenn County is as follows:
  • White: 55.3% (15,749 residents)
  • Black or African American: 0.2% (62 residents)
  • American Indian and Alaska Native: 1.5% (434 residents)
  • Asian: 3% (856 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 17.5% (4,979 residents)
  • Other: 22.5% (6,414 residents)

What percentage of the population in Glenn County are U.S.-born citizens?

U.S.-born citizens represent 80.5% of the population in Glenn County.

How many housing units are there in Glenn County?

There are 11,073 housing units in Glenn County, reflecting a +0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Glenn County and what is the average household size?

Glenn County has a total of 9,810 households, with an average of 3 people in each.

What is the median household income in Glenn County?

Glenn County has a median household income of $67,139, representing a -4.8% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Glenn County?

The employment rate is 92% in Glenn County, with a workforce of 12,313 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 65.5% (8,064 residents)
  • Blue-collar workers: 34.5% (4,249 residents)

Places of employment:
  • Self-employed: 12.2% (1,507 residents)
  • Private companies: 65.7% (8,085 residents)
  • Governmental workers: 16.7% (2,060 residents)
  • Not-for-profit companies: 5.4% (661 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025