Gallatin County IL Information


Gallatin County Subdivisions

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  1. Gallatin County 2018 Demographic Data
  2. Growth Rates forGallatin 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

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


Total Population 5,602
Population in Households 5,577
Population in Familes 4,455
Population in Group Qrtrs 25
Population Density2 17
Diversity Index3 9


Median Household Income $43,632
Average Household Income $57,954
Per Capita Income $25,198


Total Housing Units 2,789 (100%)
Owner Occupied HU 1,875 (67.2%)
Renter Occupied HU 557 (20.0%)
Vacant Housing Units 357 (12.8%)
Median Home Value $68,793
Average Home Value $90,960


Total Households 2,432
Average Household Size 2.29
Family Households 1,550
Average Family Size 3
  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.


2010-2018 2018-2023
Population 0.03% -0.26%
Households 0.15% -0.19%
Families -0.05% -0.31%
Median Household Income   1.7%
Per Capita Income   2.12%


Gallatin County IL - Peer Comparisons by Rank and Percentile

The table below compares Gallatin 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 # 98 5th
Population Density # 100 3rd
Diversity Index # 89 15th
Median Household Income # 89 14th
Per Capita Income # 71 31st

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

Compare Illinois July 1, 2018 Data
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