McHenry County IL Information

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McHenry County Subdivisions

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  1. McHenry County 2018 Demographic Data
  2. Growth Rates forMcHenry 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 - 2018 Demographics

McHenry County IL Data & Demographics (As of July 1, 2018)

POPULATION

Total Population 312,325
Population in Households 310,678
Population in Familes 270,206
Population in Group Qrtrs 1,647
Population Density2 518
Diversity Index3 41
 

INCOME

Median Household Income $82,419
Average Household Income $101,988
Per Capita Income $36,671

HOUSING

Total Housing Units 119,107 (100%)
Owner Occupied HU 87,902 (73.8%)
Renter Occupied HU 23,804 (20.0%)
Vacant Housing Units 7,401 ( 6.2%)
Median Home Value $242,392
Average Home Value $284,186
 

HOUSEHOLDS

Total Households 111,706
Average Household Size 2.78
Family Households 83,282
Average Family Size 3
NOTES
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. 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.

GROWTH RATE / YEAR

2010-2018 2018-2023
Population 0.14% 0.32%
Households 0.28% 0.43%
Families 0.15% 0.34%
Median Household Income   1.45%
Per Capita Income   2.34%

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McHenry County IL - Peer Comparisons by Rank and Percentile

The table below compares McHenry County to the other 102 counties and county equivalents in Illinois by rank and percentile using July 1, 2018 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 # 6 95th
Population Density # 7 94th
Diversity Index # 20 81st
Median Household Income # 5 96th
Per Capita Income # 4 97th

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

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Illinois Census Data Comparison Tool

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