Cambria, IL Profile: Facts & Data

Cambria, Illinois - Basic Facts

The Village of Cambria had a population of 1,505 as of July 1, 2025.

The primary coordinate point for Cambria is located at latitude 37.7814 and longitude -89.1192 in Williamson County. The formal boundaries for the Village of Cambria encompass a land area of 1.36 sq. miles and a water area of 0.04 sq. miles. Williamson County is in the Central time zone (GMT -6).

The Village of Cambria has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Cambria is located within Blairsville Election Precinct, a minor civil division (MCD) of Williamson County.

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Cambria, IL Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	1,505 (100%)
Population in Households	1,505 (100.0%)
Population in Families	1,177 (78.2%)
Population in Group Quarters¹	0
Population Density	1,064
Diversity Index²	32


INCOME
Median Household Income	$58,943
Average Household Income	$82,480
% of Income for Mortgage⁴	21%
Per Capita Income	$37,047
Wealth Index⁵	60
Socioeconomic Status Index⁶	Moderate (52.0)

HOUSING
Total HU (Housing Units)	813 (100%)
Owner Occupied HU	431 (53.0%)
Renter Occupied HU	245 (30.1%)
Vacant Housing Units	137 (16.9%)
Median Home Value	$200,824
Average Home Value	$222,343
Housing Affordability Index³	94

HOUSEHOLDS
Total Households	676
Average Household Size	2.23
Family Households	401
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

813 (100%)

Owner Occupied HU

431 (53.0%)

Renter Occupied HU

245 (30.1%)

Vacant Housing Units

137 (16.9%)

Median Home Value

$200,824

Average Home Value

$222,343

Housing Affordability Index³

HOUSEHOLDS

Total Households

676

Average Household Size

2.23

Family Households

401

Average Family Size

3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	0.00%	-0.01%
Households	0.78%	0.50%
Families		1.64%
Median Household Income		2.11%
Per Capita Income		2.50%
Owner Occupied HU		0.91%

GROWTH RATE / YEAR

2020-2025

2025-2030

Population

0.00%

-0.01%

Households

0.78%

0.50%

Families

1.64%

Median Household Income

2.11%

Per Capita Income

2.50%

Owner Occupied HU

0.91%

Cambria, IL - Peer Comparisons by Rank and Percentile

The table below compares Cambria to the other 1,461 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 556	62nd
Population Density	# 651	56th
Median Household Income	# 1193	18th
Housing Affordability Index	# 329	23rd
Per Capita Income	# 883	40th
Diversity Index	# 490	67th

Variable Description

Rank

Percentile

Total Population

# 556

62nd

Population Density

# 651

56th

Median Household Income

# 1193

18th

Housing Affordability Index

# 329

23rd

Per Capita Income

# 883

40th

Diversity Index

# 490

67th

Illinois Census Data Comparison Tool

Cambria, IL Profile: Facts & Data

Cambria, Illinois - Basic Facts

Cambria, IL Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Cambria, IL - Peer Comparisons by Rank and Percentile

Cambria, IL - Most Popular Things to Do

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Williamson County