Gallatin County IL Information


Gallatin County Subdivisions

Gallatin County IL Data & Demographics (As of July 1, 2017)


Total Population 5,274
Daytime Population: Workers 2,012
Daytime Population: Residents 2,839
Total Daytime Population (TDP) 4,851
Ratio TDP/Total Population1 0.92
Population in Households 5,249
Population in Familes 4,177
Population in Group Qrtrs 25
Population Density2 16
Diversity Index3 10


Median Household Income $41,636
Average Household Income $55,285
Per Capita Income $23,962


Total Housing Units 2,746 (100%)
Owner Occupied HU 1,739 (63.3%)
Renter Occupied HU 543 (19.8%)
Vacant Housing Units 464 (16.9%)
Median Home Value $66,783
Average Home Value $87,464


Total Households 2,282
Average Household Size 2.3
Family Households 1,458
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population -0.8% -0.96%
Households -0.71% -0.9%
Families -0.89% -1.02%
Median Household Income   2.75%
Per Capita Income   2.88%


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, 2017 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 # 101 2nd
Diversity Index # 78 24th
Median Household Income # 93 10th
Per Capita Income # 76 26th

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