Nemaha County, Nebraska

County Seat: Auburn
Founded: 1855
Named For: The Nemaha River (from an Otoe word meaning “muddy water”)
License Plate Prefix: 44
Population: 6,842 (2020 census)
Area: 410 sq mi

History

Nemaha County was established in 1855 and named after the Nemaha River, which flows through the region and provided early settlers with fertile bottomlands and transportation routes. Brownville, founded in 1854, became one of Nebraska’s earliest cultural and commercial centers, serving as a major Missouri River port and even hosting the state’s first legislature sessions. Auburn, formed from the merger of Sheridan and Calvert in 1882, became the county seat and grew into a regional hub for education, commerce, and civic life. Johnson, Peru, and other small towns developed as agricultural and rail‑supported communities.

The county’s history reflects frontier settlement, river commerce, early statehood politics, and the growth of rural communities anchored by agriculture and education.

Geography

Location: Southeastern Nebraska along the Missouri River
Landscape: River bluffs, rolling hills, fertile farmland, wooded valleys, and historic river towns

Adjacent Counties:

• Otoe County (north)
• Johnson County (west)
• Richardson County (south)
• Atchison County, Missouri (east, across the Missouri River)

Culture & Landmarks

• Peru State College – Nebraska’s oldest college, founded in 1867, located in Peru.
• Historic Brownville – Museums, galleries, wineries, and preserved 19th‑century architecture.
• Missouri Riverfront – Scenic overlooks, historic sites, and river‑valley landscapes.

Notable Communities

• Auburn – County seat and regional service center.
• Brownville – One of Nebraska’s oldest towns with strong cultural and historic identity.
• Peru – Home to Peru State College.
• Johnson – Small town with deep agricultural roots.
• Julian, Brock, Nemaha – Villages with close‑knit rural traditions.

Events & Attractions

• Brownville Concert Series & Literary Festivals – Major cultural draws featuring music, arts, and authors.
• Nemaha County Fair – Livestock shows, rodeo events, and community celebrations.
• Outdoor Recreation – Riverfront trails, birdwatching, fishing, and scenic drives.

Living in Nemaha County

Nemaha County blends river‑valley beauty, historic towns, and strong educational heritage. Auburn anchors county services, while Brownville and Peru offer cultural and academic identity. Residents value the area’s history, natural scenery, and close‑knit communities.