Marble Rock, IA 50653 ZIP Code Profile

Related Place Profiles:
Aureola, IA | Marble Rock, IA | Oakwood, IA

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ZIP Code 50653: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Marble Rock, IA 50653

Not Acceptable, USPS
Aureola, IA 50653
Oakwood, IA 50653

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 14
  • Single Family Addresses: 165
  • Multi-Family Addresses: 0
  • County: Floyd County
  • Centroid: Latitude 42.966, Longitude -92.881
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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50653 ZIP Code Map

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Marble Rock, IA 50653 Data & Demographics (As of July 1, 2017)


Total Population 615
Daytime Population: Workers 74
Daytime Population: Residents 242
Total Daytime Population (TDP) 316
Ratio TDP/Total Population1 0.51
Population in Households 615
Population in Familes 515
Population in Group Qrtrs 0
Population Density2 12
Diversity Index3 10


Median Household Income $56,195
Average Household Income $89,223
Per Capita Income $37,430


Total Housing Units 305 (100%)
Owner Occupied HU 218 (71.5%)
Renter Occupied HU 40 (13.1%)
Vacant Housing Units 47 (15.4%)
Median Home Value $122,093
Average Home Value $145,069


Total Households 258
Average Household Size 2.38
Family Households 181
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 -0.53% -0.43%
Households -0.47% -0.39%
Families -0.67% -0.45%
Median Household Income   3.86%
Per Capita Income   2.95%

Marble Rock, IA 50653 - Peer Comparisons by Rank and Percentile

The table below compares 50653 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 # 627 35th
Population Density # 750 22nd
Diversity Index # 497 48th
Median Household Income # 392 59th
Per Capita Income # 52 95th

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

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