Colwell, IA 50620 ZIP Code Profile

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Colwell, IA

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ZIP Code 50620: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Colwell, IA 50620

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 5
  • Single Family Addresses: 20
  • Multi-Family Addresses: 0
  • County: Floyd County
  • Centroid: Latitude 43.069, Longitude -92.712
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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50620 ZIP Code Map

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Colwell, IA 50620 Data & Demographics (As of July 1, 2016)


Total Population 73
Population in Households 73
Population in Familes 67
Population in Group Qrtrs 0
Population Density1 394
Diversity Index2 3


Total Households 30
Average Household Size 2.43
Family Households 24
Average Family Size 3


Total Housing Units 35 (100%)
Owner Occupied HU 27 (77.1%)
Renter Occupied HU 3 ( 8.6%)
Vacant Housing Units 5 (14.3%)
Median Home Value $125,000
Average Home Value $152,778


Median Household Income $41,337
Average Household Income $52,475
Per Capita Income $21,565
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.0% 0.0%
Households 0.0% 0.0%
Families 0.0% 0.0%
Median Household Income   3.88%
Per Capita Income   1.79%
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.

Colwell, IA 50620 - Peer Comparisons by Rank and Percentile

The table below compares 50620 to the other 963 ZIP Codes in Iowa 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 # 928 4th
Population Density1 # 125 87th
Diversity Index2 # 918 5th
Median Household Income # 896 7th
Per Capita Income # 914 5th

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

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