Cambria, Williamson County, IL demographics:
population, income, and more

Total population
1,300
2.3% year-over-year change
Median household income
$57,756/yr
13.2% year-over-year change
Housing units
766
1.9% year-over-year change

Cambria population

How many people live in Cambria

Cambria is home to 1,300 residents, according to the most recent Census data. Gender-wise, 45.4% of Cambria locals are male, and 54.6% are female.

Total population
1,300
2.3% year-over-year change
Gender ratio
Male
45.4%
590
Female
54.6%
710
Value Percent YoY change
Male 590 45.4% -2.2%
Female 710 54.6% 6.3%
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 Cambria is 36, with the population distributed as follows: about 12.4% are children under 15, then 10% are in the 15 to 24 age group. Adults between 25 and 44 make up 34.8% of the population, while another 29.3% fall into the 45 to 64 bracket. Finally, around 13.5% are 65 or older.

Median age
36.5
Age breakdown
Under 15
12.4%
15 to 24
10%
25 to 44
34.8%
45 to 64
29.3%
Over 65
13.5%
Value Percent YoY change
Under 15 161 12.4% -10.1%
15 to 24 130 10% 21.5%
25 to 44 452 34.8% 15.9%
45 to 64 381 29.3% -6.4%
Over 65 176 13.5% -6.4%
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 Cambria, 92.1% of the population are US-born citizens, while 4% have gained naturalized citizenship. At the same time, 3.9% of residents are non-citizens. As for race, 78.8% of locals are Caucasian, 17% are African American and 1.4% have Asian roots. There’s also a share of 2.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
92.1%
Non-U.S.-born citizens
4%
Non-citizens
3.9%
Value Percent YoY change
U.S.-born citizens 1,197 92.1% 2.7%
Non-U.S.-born citizens 52 4% 13.0%
Non-citizens 51 3.9% -13.6%
Racial breakdown
White
78.8%
Black or African American
17%
American Indian and Alaska Native
0%
Asian
1.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.4%
Other
0.4%
Value Percent
White 1,025 78.8%
Black or African American 221 17%
Asian 18 1.4%
Two or more races 31 2.4%
Other 5 0.4%

Households in Cambria

A peek inside Cambria households

Cambria has 690 households, with an average of 2 members in each. Of these, 49.6% are families, while the remaining 50.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
690
3.6% year-over-year change
Average people per household
2
Non-family households
348
Family households
342
Value Percent YoY change
Non-family households 348 50.4% 18.0%
Family households 342 49.6% -7.8%
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 Cambria

The housing landscape of Cambria

Cambria's housing consists of 766 units, with 37.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 10% 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 22.1% of the housing landscape.

Housing units
766
1.9% year-over-year change
Housing types
Value Percent
1 unit, detached 286 37.3%
1 unit, attached 77 10%
2 units 173 22.6%
3 or 4 units 61 8%
Mobile home 169 22.1%
Homes built since 2020
35
20.7% year-over-year change

The age of buildings in Cambria

In Cambria, the median construction year is 1999. About 5.6% of homes were built before the 1940s, with another 2.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 12.3% of homes were added from 2000 to 2009, 31.6% between 2010 and 2019, and 4.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 43 5.6% -21.8%
Built between 1940 and 1949 19 2.5% -36.7%
Built between 1950 and 1959 40 5.2% 73.9%
Built between 1960 and 1969 28 3.7% -54.1%
Built between 1970 and 1979 49 6.4% -14.0%
Built between 1980 and 1989 102 13.3% 36.0%
Built between 1990 and 1999 114 14.9% 4.6%
Built between 2000 and 2009 94 12.3% 5.6%
Built between 2010 and 2019 242 31.6% 8.0%
Built in 2020 or later 35 4.6% 20.7%
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.

Cambria occupancy rates

Out of the 690 occupied housing units in Cambria, 39.6% are owner-occupied, while 60.4% are lived in by tenants. Meanwhile, 9.9% of all homes on the local market sit vacant.

Occupied housing units
690
3.6% year-over-year change
Occupancy breakdown
Renter occupied
417
Owner occupied
273
Value Percent YoY
change
Renter occupied 417 60.4% 5.0%
Owner occupied 273 39.6% 1.5%
Unoccupied housing units
9.9%
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.

Cambria housing costs

Housing costs in Cambria come to a median of $1,015 per month, while tenants specifically pay a median gross rent of $1,038.

Median housing costs per month
$1,015/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 Cambria
$1,038/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 Cambria

Cambria education at a glance

About 32% of the population in Cambria went to high school, while 30.5% pursued college studies. Another 8.5% earned an associate degree and 17.2% hold a bachelor’s. Meanwhile, 8.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 32 2.9% -33.3%
High school diploma 353 32% -6.9%
College diploma 336 30.5% 6.0%
Associate degree 94 8.5% 6.8%
Bachelor's degree 190 17.2% 32.9%
Graduate degree 98 8.9% 30.7%
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 Cambria

How much people earn in Cambria

The average annual household income in Cambria was $71,939 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +7.1% change from the previous year. At the same time, the median income stood at $57,756, reflecting a +13.2% shift over the same period.

Average household income in Cambria
$71,939/year
7.1% year-over-year change
Median household income in Cambria
$57,756/year
13.2% year-over-year change

Cambria income by age

In Cambria, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,070. Those with someone between 45 and 64 in charge, often well established professionally, earn $50,833 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $63,875, while those led by someone over 65, many of whom may be retired, have about $55,625 in earnings. Overall, 81.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $63,875 N/A
25 - 44 $62,070 4.7%
45 - 64 $50,833 5.8%
Over 65 $55,625 0.3%
Above poverty level
1,051
Below poverty level
240
Value Percent YoY
change
Above poverty level 1,051 81.4% -0.9%
Below poverty level 240 18.6% 21.2%

Average renter income in Cambria

To get a better sense of what renters earn on average in Cambria, their median household income was $29,632 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 42%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$29,632
Rent-to-income ratio
42%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Cambria

Workforce and job types in Cambria

The job market in Cambria is powered by 674 working residents, spread across a range of industries and roles. 75.5% of the working population are employed in professional or administrative positions, while 24.5% are in hands-on or service-based jobs. Also, 8.2% run their own businesses, 53.7% are employed by private companies, and 20.2% work in the public sector.

Workforce demographics

Working population
674
5.3% year-over-year change
White collar
509
Blue collar
165
Value Percent YoY change
White collar 509 75.5% 6.0%
Blue collar 165 24.5% 3.1%
Employer type
Self employees
8.2%
Private companies
53.7%
Governmental workers
20.2%
Not for profit companies
18%
Value Percent YoY change
Self employees 55 8.2% 14.6%
Private companies 362 53.7% -2.2%
Governmental workers 136 20.2% 16.2%
Not for profit companies 121 18% 15.2%
Unemployment rate
5.2%
-35.1% year-over-year change

Available workforce

The unemployment rate in Cambria stands at 5.2%, 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 Cambria

How people get around in Cambria

Means of transportation
Value Percent YoY change
Car 602 93% 1.7%
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 Cambria by zipcode?

Zipcode Population Number of households Median income Average income
62915 384 215 $31,875 $45,401
62918 10,658 4,521 $70,920 $94,171

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FAQs about Cambria demographics 

What is the total population of Cambria?

Cambria has a total population of 1,300 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 +2.3% compared to a year ago.

What is the gender ratio in Cambria?

The gender ratio in Cambria is as follows:
  • 45.4% males (590 residents)
  • 54.6% females (710 residents)

What is the median age in Cambria?

The median age in Cambria is 36.5.

What is the age distribution of the population in Cambria?

The age distribution in Cambria is as follows:
  • Under 15: 12.4% (161 residents)
  • Ages 15-24: 10% (130 residents)
  • Ages 25-44: 34.8% (452 residents)
  • Ages 45-64: 29.3% (381 residents)
  • Over 65: 13.5% (176 residents)

What is the racial and ethnic makeup of Cambria?

The racial and ethnic makeup of Cambria is as follows:
  • White: 78.8% (1,025 residents)
  • Black or African American: 17% (221 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.4% (18 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.4% (31 residents)
  • Other: 0.4% (5 residents)

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

U.S.-born citizens represent 92.1% of the population in Cambria.

How many housing units are there in Cambria?

There are 766 housing units in Cambria, reflecting a +1.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Cambria has a total of 690 households, with an average of 2 people in each.

What is the median household income in Cambria?

Cambria has a median household income of $57,756, representing a +13.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Cambria?

The employment rate is 94.8% in Cambria, with a workforce of 674 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 75.5% (509 residents)
  • Blue-collar workers: 24.5% (165 residents)

Places of employment:
  • Self-employed: 8.2% (55 residents)
  • Private companies: 53.7% (362 residents)
  • Governmental workers: 20.2% (136 residents)
  • Not-for-profit companies: 18% (121 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