Nemaha County, Nebraska

Nemaha County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF

Government Unit	Unit Type	Jurisdiction Role	Contact / Address
COUNTY OF NEMAHA GUS Population: 7,046 (2024) ID: 190787	County	Official County Government	Contact: COUNTY CLERK 1824 N ST, STE 201, AUBURN NE 68305-2341
CITY OF AUBURN GUS Population: 3,473 (2024) ID: 108441	Municipal	Municipal Government Within County	Contact: DEPUTY CITY CLERK 1101 J ST, AUBURN NE 68305-1532
CITY OF PERU GUS Population: 683 (2024) ID: 130260	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 369, PERU NE 68421-0369
VILLAGE OF JOHNSON GUS Population: 304 (2024) ID: 169663	Municipal	Municipal Government Within County	Contact: VILLAGE CLERK PO BOX 58, JOHNSON NE 68378-0058
VILLAGE OF BROWNVILLE GUS Population: 140 (2024) ID: 169662	Municipal	Municipal Government Within County	Contact: VILLAGE CLERK TREASURER 223 MAIN ST, BROWNVILLE NE 68321-6059
VILLAGE OF BROCK GUS Population: 118 (2024) ID: 130259	Municipal	Municipal Government Within County	Contact: VILLAGE CLERK VILLAGE OF JOHNSON, 705 MAIN ST, BROCK NE 68320
VILLAGE OF NEMAHA GUS Population: 110 (2024) ID: 193681	Municipal	Municipal Government Within County	Contact: CLERK PO BOX 37, NEMAHA NE 68414-0037
VILLAGE OF JULIAN GUS Population: 46 (2024) ID: 208718	Municipal	Municipal Government Within County	Contact: MAYOR 216 GREENWOOD ST, JULIAN NE 68379-3590