Lyon County, County administrative division in northwest Iowa, US.
Lyon County spans 588 square miles of land with Lake Pahoja located in its northwest section and Rock Rapids serving as the county seat.
The territory became Lyon County in 1851, named after Brigadier General Nathaniel Lyon, following a land treaty with the Sioux Native Tribe.
The county maintains multiple school districts, community centers, and recreational facilities, serving a population of 11,934 residents across eight municipalities.
The Lyon County Sheriff's Office manages civil duties, including legal processes, protective orders, and community services through offices in Rock Rapids.
Lake Pahoja Recreation Area contains 300 acres with multiple facilities, including enclosed lodges, playgrounds, courts, and modern restroom installations.
Location: Iowa
Inception: January 15, 1851
Capital city: Rock Rapids
Shares border with: Minnehaha County, Lincoln County, Osceola County, Rock County, Nobles County, Sioux County, O'Brien County
Website: http://lyoncountyiowa.com
GPS coordinates: 43.38333,-96.21667
Latest update: March 9, 2025 15:11
KDLT tower
30.6 km
Blue Mounds State Park
37.2 km
Blood Run Site
30.9 km
Palisades State Park
41.6 km
Good Earth State Park
32.2 km
First Reformed Church
43.4 km
Carnegie Library
37.1 km
Beaver Creek Nature Area
32.7 km
All Saints School Main Building
44.7 km
Melan Bridge
7.5 km
Shafer Round Barn
39.2 km
Osceola County Courthouse
38 km
Church of St. Adrian-Catholic
36 km
Lyon County Courthouse
6.6 km
Canton Lutheran Church
31.6 km
Palisades Bridge
41.8 km
Holy Trinity Church-Episcopal
30.3 km
Great Bear Recreation Park
42.1 km
All Saints Historic District
44.5 km
Gitchie Manitou State Preserve
32.9 km
Blue Mounds State Park WPA/Rustic Style Historic Resources
37.1 km
Josephine Martin Glidden Memorial Chapel
42.9 km
Palace Theatre
30.2 km
Old Main
30.6 km
Devil's Gulch Park
44 km
Bridge at Iverson Crossing
35 km
Cherry Rock Park Bridge
43 km
Railroad bridge over Sioux River
44.3 kmReviews
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