County
· Iowa
Lyon County
Lyon County is the most northwestern county of the U.S. state of Iowa. As of the 2020 census, the population was 11,934. The county seat is Rock Rapids.
Governance bodies
Matters.
Civic topics anchored here. Each matter tracks an issue across the agenda items where it appears.
View matters
Discover boards from CivicClerk.
Bring in additional commissions, committees, or boards that publish
meetings through CivicClerk.
Log in to contribute →
Organizations on the platform
No one is tracking Lyon County on The Civic Record yet.
Documents, meetings, and matters will appear here once an organization claims this jurisdiction.
Sign up to start tracking it.
Cities and towns 8
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 164261
- FIPS state
- 19
- FIPS county
- 119
- FIPS place
- 99119
- Census record name
- COUNTY OF LYON
- Mailing address
- 206 S 2ND AVE, ROCK RAPIDS 51246