Duncombe, IA 50532 ZIP Code Profile

Related Place Profiles:
Brushy, IA | Duncombe, IA | Evanston, IA

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ZIP Code 50532: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Duncombe, IA 50532

Not Acceptable, USPS
Brushy, IA 50532
Evanston, IA 50532

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 20
  • Single Family Addresses: 252
  • Multi-Family Addresses: 0
  • County: Webster County
  • Centroid: Latitude 42.47, Longitude -93.993
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 50532 has segments in 2 Counties (Hamilton, Webster).

Neighborhood Data

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50532 ZIP Code Map

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Duncombe, IA 50532 Data & Demographics (As of July 1, 2016)


Total Population 925
Population in Households 925
Population in Familes 731
Population in Group Qrtrs 0
Population Density1 13
Diversity Index2 12


Total Households 401
Average Household Size 2.31
Family Households 265
Average Family Size 3


Total Housing Units 512 (100%)
Owner Occupied HU 318 (62.1%)
Renter Occupied HU 83 (16.2%)
Vacant Housing Units 111 (21.7%)
Median Home Value $91,176
Average Home Value $125,629


Median Household Income $48,896
Average Household Income $55,598
Per Capita Income $24,102
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -2.27% -1.17%
Households -2.04% -1.07%
Families -2.22% -1.16%
Median Household Income   2.82%
Per Capita Income   2.36%
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.

Duncombe, IA 50532 - Peer Comparisons by Rank and Percentile

The table below compares 50532 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 # 507 48th
Population Density1 # 735 24th
Diversity Index2 # 325 66th
Median Household Income # 668 31st
Per Capita Income # 795 18th

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

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