Ancona, IL 61311 ZIP Code Profile

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Ancona, IL

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ZIP Code 61311: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ancona, IL 61311

Acceptable Alternative
Streator, IL 61311

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2
  • Single Family Addresses: 100
  • Multi-Family Addresses: 0
  • County: Livingston County
  • Centroid: Latitude 41.051, Longitude -88.931
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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61311 ZIP Code Map

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Ancona, IL 61311 Data & Demographics (As of July 1, 2017)


Total Population 207
Daytime Population: Workers 34
Daytime Population: Residents 93
Total Daytime Population (TDP) 127
Ratio TDP/Total Population1 0.61
Population in Households 207
Population in Familes 176
Population in Group Qrtrs 0
Population Density2 12
Diversity Index3 12


Median Household Income $68,000
Average Household Income $82,311
Per Capita Income $36,980


Total Housing Units 104 (100%)
Owner Occupied HU 78 (75.0%)
Renter Occupied HU 15 (14.4%)
Vacant Housing Units 11 (10.6%)
Median Home Value $155,556
Average Home Value $190,064


Total Households 93
Average Household Size 2.23
Family Households 70
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 -0.07% -0.39%
Households 0.15% -0.43%
Families -0.2% -0.29%
Median Household Income   2.09%
Per Capita Income   3.61%

Ancona, IL 61311 - Peer Comparisons by Rank and Percentile

The table below compares 61311 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 # 1290 6th
Population Density # 1270 8th
Diversity Index # 720 48th
Median Household Income # 297 79th
Per Capita Income # 189 86th

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

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