Also See Johnston City, IL: ZIP Codes & Maps
The City of Johnston City had a population of 3,294 as of July 1, 2023.
The primary coordinate point for Johnston City is located at latitude 37.8206 and longitude -88.9276 in Williamson County. The formal boundaries for the City of Johnston City encompass a land area of 2.09 sq. miles and a water area of 0.06 sq. miles. Williamson County is in the Central time zone (GMT -6).
The City of Johnston City 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 Johnston City is located within Lake Creek Election Precinct, a minor civil division (MCD) of Williamson County.
POPULATION | |
---|---|
Total Population | 3,294 (100%) |
Population in Households | 3,289 (99.8%) |
Population in Families | 2,573 (78.1%) |
Population in Group Quarters1 | 5 ( 0.2%) |
Population Density | 1,557 |
Diversity Index2 | 21 |
INCOME | |
Median Household Income | $44,064 |
Average Household Income | $67,324 |
% of Income for Mortgage4 | 10% |
Per Capita Income | $29,842 |
Wealth Index5 | 50 |
Socioeconomic Status Index6 | Moderate (53.2) |
HOUSING | |
---|---|
Total HU (Housing Units) | 1,687 (100%) |
Owner Occupied HU | 1,134 (67.2%) |
Renter Occupied HU | 326 (19.3%) |
Vacant Housing Units | 227 (13.5%) |
Median Home Value | $71,090 |
Average Home Value | $81,305 |
Housing Affordability Index3 | 223 |
HOUSEHOLDS | |
Total Households | 1,460 |
Average Household Size | 2.25 |
Family Households | 907 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2023 | 2023-2028 |
---|---|---|
Population | -0.83% | -0.50% |
Households | -0.31% | -0.19% |
Families | -0.24% | |
Median Household Income | 4.80% | |
Per Capita Income | 3.06% | |
Owner Occupied HU | 0.11% |
The table below compares Johnston City to the other 1,464 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2023 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 | # 413 | 72nd |
Population Density | # 391 | 73rd |
Median Household Income | # 1377 | 6th |
Housing Affordability Index | # 1293 | 88th |
Per Capita Income | # 1144 | 22nd |
Diversity Index | # 688 | 53rd |
Additional comparisons and rankings can be made with a VERY EASY TO USE Illinois Census Data Comparison Tool.
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