Grantsburg, IL 62943 ZIP Code Profile


ZIP Code 62943: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Grantsburg, IL 62943

Not Acceptable, USPS
Dixon Springs, IL 62943
Ganntown, IL 62943
New Columbia, IL 62943
Reevesville, IL 62943
Samoth, IL 62943
Wartrace, IL 62943

  • ZIP Code Type: STANDARD
  • County: Johnson County
  • Centroid: Latitude 37.38, Longitude -88.764
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 62943 has segments in 2 Counties (Johnson, Massac).

  • Businesses Addresses: 10
  • PO Box Addresses: 0
  • Residential Addresses: 276
    • Multi-Family Addresses: 0
    • Single Family Addresses: 276

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


Grantsburg, IL 62943 Data & Demographics (As of July 1, 2018)


Total Population 2,378
Population in Households 638
Population in Familes 550
Population in Group Qrtrs 1,740
Population Density2 76
Diversity Index3 64


Median Household Income $46,695
Average Household Income $65,296
Per Capita Income $10,144


Total Housing Units 275 (100%)
Owner Occupied HU 210 (76.4%)
Renter Occupied HU 43 (15.6%)
Vacant Housing Units 22 ( 8.0%)
Median Home Value $94,203
Average Home Value $112,024


Total Households 253
Average Household Size 2.52
Family Households 186
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 1.29% -0.05%
Households 0.1% -0.08%
Families 0.0% -0.22%
Median Household Income   2.02%
Per Capita Income   1.51%

Grantsburg, IL 62943 - Peer Comparisons by Rank and Percentile

The table below compares 62943 to the other 1,378 ZIP Codes 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 # 641 54th
Population Density # 649 53rd
Diversity Index # 113 92nd
Median Household Income # 1052 24th
Per Capita Income # 1366 1st

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

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