Johnston City, IL 62951 ZIP Code Profile

Related Place Profiles:
Fergestown, IL | Johnston City, IL | Shakerag, IL

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ZIP Code 62951: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Johnston City, IL 62951

Not Acceptable, USPS
Ferges, IL 62951
Fergestown, IL 62951
Shakerag, IL 62951

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 164
  • Single Family Addresses: 2,314
  • Multi-Family Addresses: 0
  • County: Williamson County
  • Centroid: Latitude 37.819, Longitude -88.925
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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62951 ZIP Code Map

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Johnston City, IL 62951 Data & Demographics (As of July 1, 2017)


Total Population 5,559
Daytime Population: Workers 1,013
Daytime Population: Residents 3,254
Total Daytime Population (TDP) 4,267
Ratio TDP/Total Population1 0.77
Population in Households 5,543
Population in Familes 4,453
Population in Group Qrtrs 16
Population Density2 187
Diversity Index3 9


Median Household Income $39,172
Average Household Income $50,620
Per Capita Income $21,295


Total Housing Units 2,590 (100%)
Owner Occupied HU 1,746 (67.4%)
Renter Occupied HU 581 (22.4%)
Vacant Housing Units 263 (10.2%)
Median Home Value $71,049
Average Home Value $86,612


Total Households 2,327
Average Household Size 2.38
Family Households 1,555
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 0.13% 0.19%
Households 0.15% 0.21%
Families -0.03% 0.1%
Median Household Income   0.24%
Per Capita Income   2.39%

Johnston City, IL 62951 - Peer Comparisons by Rank and Percentile

The table below compares 62951 to the other 1,377 ZIP Codes 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 # 468 66th
Population Density # 512 63rd
Diversity Index # 913 33rd
Median Household Income # 1254 9th
Per Capita Income # 1244 10th

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

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