Mason City, IL 62664 ZIP Code Profile

Related Place Profiles:
Luther, IL | Mason City, IL | Teheran, IL

Camera Icon Photos of the local Mason City, IL area

ZIP Code 62664: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Mason City, IL 62664

Acceptable Alternative
Luther, IL 62664
Teheran, IL 62664

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 88
  • Single Family Addresses: 1,193
  • Multi-Family Addresses: 0
  • County: Mason County
  • Centroid: Latitude 40.201, Longitude -89.695
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


62664 ZIP Code Map

Search the map for:

Mason City, IL 62664 Data & Demographics (As of July 1, 2017)


Total Population 2,770
Population in Households 2,702
Population in Familes 2,149
Population in Group Qrtrs 68
Population Density1 26
Diversity Index2 9


Total Households 1,158
Average Household Size 2.33
Family Households 749
Average Family Size 3


Total Housing Units 1,378 (100%)
Owner Occupied HU 880 (63.9%)
Renter Occupied HU 278 (20.2%)
Vacant Housing Units 220 (16.0%)
Median Home Value $83,750
Average Home Value $111,051


Median Household Income $40,188
Average Household Income $54,086
Per Capita Income $22,822
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -1.39% -1.39%
Households -1.35% -1.4%
Families -1.52% -1.51%
Median Household Income   1.87%
Per Capita Income   2.58%
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.

Mason City, IL 62664 - Peer Comparisons by Rank and Percentile

The table below compares 62664 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 # 601 56th
Population Density1 # 961 30th
Diversity Index2 # 940 32nd
Median Household Income # 1233 11th
Per Capita Income # 1149 17th

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

Illinois Research Tools

Illinois Census Data Comparison Tool

Compare Illinois Census Data
Highest or Lowest: