Salem, IL Profile: Facts & Data

Salem, Illinois - Basic Facts

The City of Salem had a population of 7,023 as of July 1, 2024.

The primary coordinate point for Salem is located at latitude 38.627 and longitude -88.9456 in Marion County. The formal boundaries for the City of Salem encompass a land area of 6.95 sq. miles and a water area of 0.16 sq. miles. Marion County is in the Central time zone (GMT -6).

The City of Salem 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 City of Salem is located within Township of Salem, a minor civil division (MCD) of Marion County.

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Salem, IL Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	7,023 (100%)
Population in Households	6,719 (95.7%)
Population in Families	4,971 (70.8%)
Population in Group Quarters¹	304 ( 4.3%)
Population Density	1,005
Diversity Index²	22


INCOME
Median Household Income	$58,172
Average Household Income	$79,975
% of Income for Mortgage⁴	12%
Per Capita Income	$34,573
Wealth Index⁵	68
Socioeconomic Status Index⁶	Moderate (45.4)

HOUSING
Total HU (Housing Units)	3,364 (100%)
Owner Occupied HU	2,006 (59.6%)
Renter Occupied HU	1,024 (30.4%)
Vacant Housing Units	334 ( 9.9%)
Median Home Value	$108,865
Average Home Value	$127,031
Housing Affordability Index³	191

HOUSEHOLDS
Total Households	3,030
Average Household Size	2.22
Family Households	1,720
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

3,364 (100%)

Owner Occupied HU

2,006 (59.6%)

Renter Occupied HU

1,024 (30.4%)

Vacant Housing Units

334 ( 9.9%)

Median Home Value

$108,865

Average Home Value

$127,031

Housing Affordability Index³

191

HOUSEHOLDS

Total Households

3,030

Average Household Size

2.22

Family Households

1,720

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	2020-2024	2024-2029
Population	-0.85%	-0.62%
Households	-0.41%	-0.10%
Families		-0.19%
Median Household Income		2.58%
Per Capita Income		3.17%
Owner Occupied HU		0.54%

GROWTH RATE / YEAR

2020-2024

2024-2029

Population

-0.85%

-0.62%

Households

-0.41%

-0.10%

Families

-0.19%

Median Household Income

2.58%

Per Capita Income

3.17%

Owner Occupied HU

0.54%

Salem, IL - Peer Comparisons by Rank and Percentile

The table below compares Salem to the other 1,462 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2024 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	# 280	81st
Population Density	# 688	53rd
Median Household Income	# 1104	25th
Housing Affordability Index	# 1210	83rd
Per Capita Income	# 977	33rd
Diversity Index	# 686	53rd

Variable Description

Rank

Percentile

Total Population

# 280

81st

Population Density

# 688

53rd

Median Household Income

# 1104

25th

Housing Affordability Index

# 1210

83rd

Per Capita Income

# 977

33rd

Diversity Index

# 686

53rd

Illinois Census Data Comparison Tool

Salem, IL Profile: Facts & Data

Salem, Illinois - Basic Facts

Salem, IL Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Salem, IL - Peer Comparisons by Rank and Percentile

Salem, IL - Most Popular Things to Do

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Marion County