Tonica, IL 61370 ZIP Code Profile

Related Place Profiles:
Lowell, IL | Tonica, IL | Vermilionville, IL

ZIP Code 61370: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Tonica, IL 61370

Not Acceptable, USPS
Lowell, IL 61370
Vermilionville, IL 61370

  • ZIP Code Type: STANDARD
  • County: La Salle County
  • Centroid: Latitude 41.229, Longitude -89.111
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 61370 has segments in 2 Counties (La Salle, Putnam).

  • Businesses Addresses: 28
  • PO Box Addresses: 182
  • Residential Addresses: 421
    • Multi-Family Addresses: 0
    • Single Family Addresses: 421

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2019, Maps updated: February 1, 2019.

Jump to... (On This Page!)
  1. 61370 2018 Demographic Data
  2. Growth Rates for 61370 (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

Popular Places Near ZIP Code 61370

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Tonica, IL 61370 Data & Demographics (As of July 1, 2018)


Total Population 1,515
Population in Households 1,515
Population in Familes 1,268
Population in Group Qrtrs 0
Population Density2 30
Diversity Index3 14


Median Household Income $60,828
Average Household Income $75,066
Per Capita Income $30,274


Total Housing Units 661 (100%)
Owner Occupied HU 483 (73.1%)
Renter Occupied HU 128 (19.4%)
Vacant Housing Units 50 ( 7.6%)
Median Home Value $149,292
Average Home Value $179,814


Total Households 611
Average Household Size 2.48
Family Households 419
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% -0.31%
Households 0.08% -0.26%
Families -0.09% -0.34%
Median Household Income   4.37%
Per Capita Income   3.18%

Tonica, IL 61370 - Peer Comparisons by Rank and Percentile

The table below compares 61370 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 # 789 43rd
Population Density # 896 35th
Diversity Index # 637 54th
Median Household Income # 499 64th
Per Capita Income # 553 60th

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

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