Linn County, Iowa

Linn 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 LINN GUS Population: 231,762 (2024) ID: 164259	County	Official County Government	Contact: CHAIRPERSON 935 2ND ST SW, CEDAR RAPIDS IA 52404-2100
CITY OF CEDAR RAPIDS GUS Population: 137,904 (2024) ID: 164470	Municipal	Municipal Government Within County	Contact: MAYOR 101 1ST ST SE, CEDAR RAPIDS IA 52401-1205
CITY OF MARION GUS Population: 42,542 (2024) ID: 164472	Municipal	Municipal Government Within County	Contact: CITY MANAGER 1225 6TH AVE, MARION IA 52302-3548
CITY OF HIAWATHA GUS Population: 7,347 (2024) ID: 204476	Municipal	Municipal Government Within County	Contact: CITY CLERK 101 EMMONS ST, HIAWATHA IA 52233-1697
CITY OF MOUNT VERNON GUS Population: 4,518 (2024) ID: 164473	Municipal	Municipal Government Within County	Contact: MAYOR 213 1ST ST NW, MOUNT VERNON IA 52314-1698
CITY OF ROBINS GUS Population: 3,362 (2024) ID: 164475	Municipal	Municipal Government Within County	Contact: CITY CLERK TREASURER 265 S 2ND ST, ROBINS IA 52328-9752
CITY OF FAIRFAX GUS Population: 2,937 (2024) ID: 164471	Municipal	Municipal Government Within County	Contact: CITY CLERK TREASURER PO BOX 337, FAIRFAX IA 52228-0337
CITY OF CENTER POINT GUS Population: 2,578 (2024) ID: 193315	Municipal	Municipal Government Within County	Contact: MAYOR 200 FRANKLIN ST, CENTER POINT IA 52213-7604
CITY OF ELY GUS Population: 2,371 (2024) ID: 208036	Municipal	Municipal Government Within County	Contact: CITY ADMINISTRATOR PO BOX 248, ELY IA 52227-0248
CITY OF LISBON GUS Population: 2,238 (2024) ID: 185398	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 68, LISBON IA 52253-0068
CITY OF PALO GUS Population: 1,554 (2024) ID: 126659	Municipal	Municipal Government Within County	Contact: CITY ADMININSTRATOR 2800 HOLLENBECK RD, PALO IA 52324
CITY OF CENTRAL CITY GUS Population: 1,254 (2024) ID: 126658	Municipal	Municipal Government Within County	Contact: CITY ADMINISTRATOR 137 4TH ST N, STE 1, CENTRAL CITY IA 52214-9596
CITY OF SPRINGVILLE GUS Population: 1,161 (2024) ID: 184220	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 347, SPRINGVILLE IA 52336-0347
CITY OF COGGON GUS Population: 691 (2024) ID: 104427	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 79, COGGON IA 52218-0079
CITY OF ALBURNETT GUS Population: 672 (2024) ID: 164469	Municipal	Municipal Government Within County	Contact: CITY CLERK PO BOX 326, ALBURNETT IA 52202-0326
CITY OF WALKER GUS Population: 671 (2024) ID: 104429	Municipal	Municipal Government Within County	Contact: MAYOR PO BOX 161, WALKER IA 52352-0161
CITY OF BERTRAM GUS Population: 267 (2024) ID: 126657	Municipal	Municipal Government Within County	Contact: CITY CLERK 1437 BERTRAM ST, CEDAR RAPIDS IA 52403
CITY OF PRAIRIEBURG GUS Population: 156 (2024) ID: 164474	Municipal	Municipal Government Within County	Contact: MAYOR 109 W MAIN STREET, PRAIRIEBURG IA 52219-8826