Coulter, IA 50431 ZIP Code Profile

Related Place Profiles:
Coulter, IA

ZIP Code 50431: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Coulter, IA 50431

  • ZIP Code Type: PO BOX
  • County: Franklin County
  • Centroid: Latitude 42.736, Longitude -93.368
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 13
  • PO Box Addresses: 104
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic 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 demographic data.


Coulter, IA 50431 Data & Demographics (As of July 1, 2018)


Total Population 253
Population in Households 253
Population in Familes 210
Population in Group Qrtrs 0
Population Density2 481
Diversity Index3 25


Median Household Income $48,008
Average Household Income $64,843
Per Capita Income $23,836


Total Housing Units 96 (100%)
Owner Occupied HU 71 (74.0%)
Renter Occupied HU 22 (22.9%)
Vacant Housing Units 3 ( 3.1%)
Median Home Value $94,792
Average Home Value $156,338


Total Households 93
Average Household Size 2.72
Family Households 66
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 0.69% -0.08%
Households 0.67% 0.0%
Families 0.57% 0.0%
Median Household Income   2.84%
Per Capita Income   2.62%

Coulter, IA 50431 - Peer Comparisons by Rank and Percentile

The table below compares 50431 to the other 961 ZIP Codes in Iowa by rank and percentile using July 1, 2018 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 # 835 13th
Population Density # 104 89th
Diversity Index # 138 86th
Median Household Income # 788 18th
Per Capita Income # 890 7th

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

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