Pomeroy, IA 50575 ZIP Code Profile

Related Place Profiles:
Knoke, IA | Pomeroy, IA

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ZIP Code 50575: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Pomeroy, IA 50575

Acceptable Alternative
Knoke, IA 50575

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 20
  • Single Family Addresses: 249
  • Multi-Family Addresses: 11
  • County: Calhoun County
  • Centroid: Latitude 42.517, Longitude -94.763
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 50575 has segments in 2 Counties (Calhoun, Pocahontas).

Neighborhood Data

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50575 ZIP Code Map

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Pomeroy, IA 50575 Data & Demographics (As of July 1, 2017)


Total Population 877
Daytime Population: Workers 225
Daytime Population: Residents 483
Total Daytime Population (TDP) 708
Ratio TDP/Total Population1 0.81
Population in Households 845
Population in Familes 679
Population in Group Qrtrs 32
Population Density2 15
Diversity Index3 17


Median Household Income $42,927
Average Household Income $58,091
Per Capita Income $24,232


Total Housing Units 456 (100%)
Owner Occupied HU 297 (65.1%)
Renter Occupied HU 63 (13.8%)
Vacant Housing Units 96 (21.1%)
Median Home Value $57,398
Average Home Value $96,465


Total Households 360
Average Household Size 2.35
Family Households 231
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 -1.2% -1.02%
Households -1.41% -1.14%
Families -1.46% -1.24%
Median Household Income   3.2%
Per Capita Income   2.76%

Pomeroy, IA 50575 - Peer Comparisons by Rank and Percentile

The table below compares 50575 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 # 522 46th
Population Density # 641 34th
Diversity Index # 216 78th
Median Household Income # 895 7th
Per Capita Income # 830 14th

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

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