US > Illinois > Woodford County > Eureka, IL 61530

61530 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Eureka, IL
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ZIP Code 61530: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Eureka, IL 61530

  • ZIP Code Type: STANDARD
  • County: Woodford County
  • Centroid: Latitude 40.717, Longitude -89.277
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 61530 has segments in 2 Counties (Tazewell, Woodford).

  • Businesses Addresses: 233
  • PO Box Addresses: 43
  • Residential Addresses: 2,547
    • Multi-Family Addresses: 134
    • Single Family Addresses: 2,413

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

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Eureka, IL 61530 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION

Total Population 6,470 (100%)
Population Density 102 per sq mi
Diversity Index1 16
 
 

INCOME

Median Household Income $68,536
Per Capita Income $41,470
Median Home Value $163,200
 

HOUSING

Total HU (Housing Units) 3,004 (100%)
Owner Occupied HU 2,035 (67.7%)
Renter Occupied HU 660 (22.0%)
Vacant Housing Units 309 (10.3%)
 

HOUSEHOLDS

Total Households 2,695
Average Household Size 2.18
Family Households 1,450 (53.8%)
NOTES
  1. The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Eureka, IL 61530 - Peer Comparisons by Rank and Percentile

The table below compares 61530 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 # 12010 64th
Population Density # 15564 54th
Median Household Income # 18812 44th
Per Capita Income # 11865 65th
Diversity Index # 22894 32nd

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


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