ZIP code
51357
Royal, IA
51357 covers Royal in Clay County, with 841 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 51357. Methodology
ZIP code map of 51357

About ZIP code 51357
Acceptable cities: Rossie
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 51357. Not ACS. Methodology
People in 51357
Race
- White584
- Black or African American1
- American Indian or Alaska Native3
- Other race6
- Two or more races17
Hispanic or Latino (any race): 15
Age
- Under 1076
- 10 to 1981
- 20 to 2967
- 30 to 3975
- 40 to 4969
- 50 to 5979
- 60 to 69105
- 70 to 7936
- 80 and older23
Income and housing in 51357
Education
- High school graduate96.4%
- Bachelor's degree21.2%
- Graduate degree5.9%
Places covering 51357
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Clay County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
30.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 51357
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 700 | |
| 2006 | 697 | |
| 2007 | 696 | |
| 2008 | 676 | |
| 2009 | 666 | |
| 2010 | 640 | |
| 2011 | 807 | 601 |
| 2012 | 795 | 580 |
| 2013 | 801 | 590 |
| 2014 | 797 | 580 |
| 2015 | 593 | 570 |
| 2016 | 589 | 560 |
| 2017 | 627 | 540 |
| 2018 | 543 | 550 |
| 2019 | 559 | 590 |
| 2020 | 716 | 570 |
| 2021 | 751 | 570 |
| 2022 | 744 | 580 |
| 2023 | 841 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 51357
12 nearest ZIP centroids (any distance)
- 51343Greenville8.7 miPop 279 · Income —
- 51047Peterson9.3 miPop 739 · Income $93,125
- 51301Spencer9.4 miPop 12,402 · Income $61,175
- 51338Everly10.0 miPop 912 · Income $56,346
- 51033Linn Grove10.0 miPop 396 · Income $61,136
- 51058Sutherland10.8 miPop 1,020 · Income $61,833
- 51346Hartley12.2 miPop 2,211 · Income $60,179
- 50585Sioux Rapids12.4 miPop 1,165 · Income $70,179
- 51341Gillett Grove13.1 miPop 35 · Income —
- 51340Fostoria14.0 miPop 80 · Income $88,750
- 51333Dickens15.3 miPop 395 · Income $96,563
- 51009Calumet15.6 miPop 131 · Income $53,125
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 51357, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 51357 FAQ
- What city is ZIP code 51357 in?
- 51357 is in Royal, IA.
- What county is 51357 in?
- 51357 is in Clay County.
- What is the median household income in 51357?
- The median household income in 51357 is $72,344.
- Which ZIP codes are near 51357?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51357.