Randall, IA 50231 ZIP Code Profile

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Randall, IA

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ZIP Code 50231: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Randall, IA 50231

  • ZIP Code Type: PO BOX
  • Businesses Addresses: 8
  • Single Family Addresses: 1
  • Multi-Family Addresses: 0
  • County: Hamilton County
  • Centroid: Latitude 42.254, Longitude -93.639
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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50231 ZIP Code Map

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Randall, IA 50231 Data & Demographics (As of July 1, 2017)


Total Population 198
Daytime Population: Workers 24
Daytime Population: Residents 97
Total Daytime Population (TDP) 121
Ratio TDP/Total Population1 0.61
Population in Households 198
Population in Familes 171
Population in Group Qrtrs 0
Population Density2 114
Diversity Index3 12


Median Household Income $64,403
Average Household Income $76,125
Per Capita Income $32,680


Total Housing Units 93 (100%)
Owner Occupied HU 68 (73.1%)
Renter Occupied HU 17 (18.3%)
Vacant Housing Units 8 ( 8.6%)
Median Home Value $150,000
Average Home Value $166,544


Total Households 85
Average Household Size 2.33
Family Households 62
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 -0.74% -0.51%
Households -0.63% -0.72%
Families -0.86% -0.65%
Median Household Income   3.7%
Per Capita Income   2.67%

Randall, IA 50231 - Peer Comparisons by Rank and Percentile

The table below compares 50231 to the other 963 ZIP Codes in Iowa 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 # 868 10th
Population Density # 189 80th
Diversity Index # 344 64th
Median Household Income # 145 85th
Per Capita Income # 155 84th

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

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