Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
Royal had 379 residents in the 2020 census, down 21% since 2000.
It’s the 432nd largest of 1,019 towns in Iowa by population.
Clay County grew from 13,401 residents in 1900 to 16,384 in 2020.
Clay County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 85°F in summer, and winter lows average 8°F. About 26.7 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Spencer Muni Ap, IA weather station (9 miles away).
Jobs in Clay County
7,012 jobs at 570 businesses in Clay County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
Nearest hospitals
Spencer Municipal HospitalGeneral hospital · emergency room · CMS rating 4 of 5 · Spencer9.4 miles
Cherokee Regional Medical CenterCritical access hospital · emergency room · CMS rating 2 of 5 · Cherokee24.6 miles
Lakes Regional HealthcareGeneral hospital · emergency room · CMS rating 2 of 5 · Spirit Lake26.5 miles
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Places in and around Royal
Libraries
Royal Public Library1.4 mi
Counts are within about 1 mile of the center of town.
Public schools here are run by Clay Central-Everly Comm School District. Check each district’s attendance zones for a specific address.
Public schools(1)
School
Grades
Students
Type
Distance
Clay Central-Everly ElementaryRoyal
Pre-K–6
53
Public
1.3 mi
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.