Gridley, IL 61744 ZIP Code Profile

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Gridley, IL

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ZIP Code 61744: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Gridley, IL 61744

Not Acceptable, USPS
Waldo, IL 61744

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 58
  • Single Family Addresses: 563
  • Multi-Family Addresses: 16
  • County: McLean County
  • Centroid: Latitude 40.742, Longitude -88.88
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 61744 has segments in 3 Counties (Livingston, McLean, Woodford).

Neighborhood Data

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61744 ZIP Code Map

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Gridley, IL 61744 Data & Demographics (As of July 1, 2017)


Total Population 2,157
Daytime Population: Workers 641
Daytime Population: Residents 1,082
Total Daytime Population (TDP) 1,723
Ratio TDP/Total Population1 0.80
Population in Households 2,147
Population in Familes 1,862
Population in Group Qrtrs 10
Population Density2 28
Diversity Index3 10


Median Household Income $66,817
Average Household Income $77,755
Per Capita Income $29,862


Total Housing Units 888 (100%)
Owner Occupied HU 661 (74.4%)
Renter Occupied HU 166 (18.7%)
Vacant Housing Units 61 ( 6.9%)
Median Home Value $128,409
Average Home Value $144,327


Total Households 827
Average Household Size 2.6
Family Households 602
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 0.74% 0.67%
Households 0.77% 0.69%
Families 0.68% 0.59%
Median Household Income   3.25%
Per Capita Income   2.92%

Gridley, IL 61744 - Peer Comparisons by Rank and Percentile

The table below compares 61744 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 # 666 52nd
Population Density # 931 32nd
Diversity Index # 810 41st
Median Household Income # 313 77th
Per Capita Income # 512 63rd

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

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