Montezuma, IA 50171 ZIP Code Profile

Related Place Profiles:
Ewart, IA | Montezuma, IA

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ZIP Code 50171: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Montezuma, IA 50171

Not Acceptable, USPS
Ewart, IA 50171

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 107
  • Single Family Addresses: 803
  • Multi-Family Addresses: 0
  • County: Poweshiek County
  • Centroid: Latitude 41.585, Longitude -92.525
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 50171 has segments in 2 Counties (Mahaska, Poweshiek).

Neighborhood Data

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50171 ZIP Code Map

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Montezuma, IA 50171 Data & Demographics (As of July 1, 2017)


Total Population 2,979
Daytime Population: Workers 1,574
Daytime Population: Residents 1,503
Total Daytime Population (TDP) 3,077
Ratio TDP/Total Population1 1.03
Population in Households 2,928
Population in Familes 2,392
Population in Group Qrtrs 51
Population Density2 31
Diversity Index3 7


Median Household Income $58,652
Average Household Income $71,184
Per Capita Income $29,979


Total Housing Units 1,729 (100%)
Owner Occupied HU 933 (54.0%)
Renter Occupied HU 314 (18.2%)
Vacant Housing Units 482 (27.9%)
Median Home Value $139,390
Average Home Value $175,027


Total Households 1,247
Average Household Size 2.35
Family Households 847
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 0.6% 0.06%
Households 0.51% 0.02%
Families 0.28% -0.14%
Median Household Income   2.47%
Per Capita Income   2.58%

Montezuma, IA 50171 - Peer Comparisons by Rank and Percentile

The table below compares 50171 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 # 203 79th
Population Density # 379 61st
Diversity Index # 689 29th
Median Household Income # 278 71st
Per Capita Income # 311 68th

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

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