Lanark, IL 61046 ZIP Code Profile

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Lanark, IL

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ZIP Code 61046: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Lanark, IL 61046

Not Acceptable, USPS
Lake Carroll, IL 61046

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 95
  • Single Family Addresses: 1,347
  • Multi-Family Addresses: 15
  • County: Carroll County
  • Centroid: Latitude 42.113, Longitude -89.836
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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61046 ZIP Code Map

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Lanark, IL 61046 Data & Demographics (As of July 1, 2016)


Total Population 2,850
Population in Households 2,833
Population in Familes 2,348
Population in Group Qrtrs 17
Population Density1 32
Diversity Index2 8


Total Households 1,239
Average Household Size 2.29
Family Households 857
Average Family Size 3


Total Housing Units 2,107 (100%)
Owner Occupied HU 1,003 (47.6%)
Renter Occupied HU 236 (11.2%)
Vacant Housing Units 868 (41.2%)
Median Home Value $130,022
Average Home Value $183,624


Median Household Income $53,070
Average Household Income $69,222
Per Capita Income $30,143
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.18% -0.35%
Households -0.21% -0.39%
Families -0.39% -0.47%
Median Household Income   1.71%
Per Capita Income   1.91%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Lanark, IL 61046 - Peer Comparisons by Rank and Percentile

The table below compares 61046 to the other 1,378 ZIP Codes in Illinois by rank and percentile using July 1, 2016 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 # 596 57th
Population Density1 # 880 36th
Diversity Index2 # 1018 27th
Median Household Income # 692 50th
Per Capita Income # 395 71st

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

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