Gilman, IA 50106 ZIP Code Profile

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Gilman, IA

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ZIP Code 50106: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Gilman, IA 50106

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 16
  • Single Family Addresses: 358
  • Multi-Family Addresses: 0
  • County: Marshall County
  • Centroid: Latitude 41.9, Longitude -92.825
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 50106 has segments in 4 Counties (Jasper, Marshall, Poweshiek, Tama).

Neighborhood Data

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50106 ZIP Code Map

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Gilman, IA 50106 Data & Demographics (As of July 1, 2017)


Total Population 1,112
Daytime Population: Workers 246
Daytime Population: Residents 503
Total Daytime Population (TDP) 749
Ratio TDP/Total Population1 0.67
Population in Households 1,112
Population in Familes 913
Population in Group Qrtrs 0
Population Density2 15
Diversity Index3 22


Median Household Income $54,171
Average Household Income $67,646
Per Capita Income $28,591


Total Housing Units 530 (100%)
Owner Occupied HU 379 (71.5%)
Renter Occupied HU 91 (17.2%)
Vacant Housing Units 60 (11.3%)
Median Home Value $100,974
Average Home Value $122,625


Total Households 470
Average Household Size 2.37
Family Households 314
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 -0.17% -0.07%
Households -0.2% -0.13%
Families -0.39% -0.13%
Median Household Income   2.66%
Per Capita Income   2.59%

Gilman, IA 50106 - Peer Comparisons by Rank and Percentile

The table below compares 50106 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 # 444 54th
Population Density # 658 32nd
Diversity Index # 162 83rd
Median Household Income # 501 48th
Per Capita Income # 421 56th

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

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