Royal, IA 51357 ZIP Code Profile

Related Place Profiles:
Rossie, IA | Royal, IA

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ZIP Code 51357: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Royal, IA 51357

Acceptable Alternative
Rossie, IA 51357

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 24
  • Single Family Addresses: 118
  • Multi-Family Addresses: 0
  • County: Clay County
  • Centroid: Latitude 43.039, Longitude -95.237
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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51357 ZIP Code Map

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Royal, IA 51357 Data & Demographics (As of July 1, 2017)


Total Population 713
Daytime Population: Workers 223
Daytime Population: Residents 312
Total Daytime Population (TDP) 535
Ratio TDP/Total Population1 0.75
Population in Households 713
Population in Familes 574
Population in Group Qrtrs 0
Population Density2 21
Diversity Index3 16


Median Household Income $54,153
Average Household Income $68,232
Per Capita Income $28,709


Total Housing Units 325 (100%)
Owner Occupied HU 235 (72.3%)
Renter Occupied HU 65 (20.0%)
Vacant Housing Units 25 ( 7.7%)
Median Home Value $80,263
Average Home Value $137,553


Total Households 300
Average Household Size 2.38
Family Households 200
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 0.76% 0.69%
Households 0.66% 0.59%
Families 0.49% 0.5%
Median Household Income   1.7%
Per Capita Income   2.58%

Royal, IA 51357 - Peer Comparisons by Rank and Percentile

The table below compares 51357 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 # 593 39th
Population Density # 508 48th
Diversity Index # 230 76th
Median Household Income # 502 48th
Per Capita Income # 410 58th

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

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