LaSalle County IL Information

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LaSalle County Subdivisions

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  1. LaSalle County 2019 Demographic Data
  2. Growth Rates forLaSalle County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Illinois Research Tools (Easy Tools & Current Data)
  3. Illinois Data Comparison Tool - 2019 Demographics

LaSalle County IL Data & Demographics (As of July 1, 2019)

HOUSING AFFORDABILITY INDEX

LaSalle County IL Housing Affordability Index is 164
State of Illinois Housing Affordability Index is 119
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.

WEALTH INDEX

LaSalle County IL Wealth Index is 94
State of Illinois Wealth Index is 105
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.

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POPULATION

Total Population 111,844
Population in Households 108,291
Population in Familes 87,207
Population in Group Qrtrs 3,553
Population Density 99
Diversity Index1 33
 

INCOME

Median Household Income $58,064
Average Household Income $79,265
Per Capita Income $31,705
Wealth Index3 94

HOUSING

Total Housing Units 49,978 (100%)
Owner Occupied HU 30,603 (61.2%)
Renter Occupied HU 14,042 (28.1%)
Vacant Housing Units 5,333 (10.7%)
Median Home Value $140,445
Housing Affordability Index2 164
 

HOUSEHOLDS

Total Households 44,645
Average Household Size 2.43
Family Households 29,169
Average Family Size 3
NOTES
  1. 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 race 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.
  2. 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.
  3. 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.

GROWTH RATE / YEAR

2010-2019 2019-2024
Population -0.2% -0.52%
Households -0.17% -0.47%
Families -0.34% -0.59%
Median Household Income   2.22%
Per Capita Income   2.98%

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LaSalle County IL - Peer Comparisons by Rank and Percentile

The table below compares LaSalle County to the other 102 counties and county equivalents in Illinois by rank and percentile using July 1, 2019 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 # 17 84th
Population Density # 25 76th
Diversity Index # 29 73rd
Median Household Income # 27 75th
Per Capita Income # 20 81st

Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.

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