Monona County Population 2017

Monona County's estimated population is 8,898 with a growth rate of -0.85% in the past year according to the most recent United States census data. Monona County is the 83rd largest county in Iowa.

Year Population Growth Growth Rate
20168,898-76-0.85%
20158,97490.10%
20148,965-127-1.40%
20139,092-46-0.50%
20129,138-124-1.34%
20119,262290.31%
20109,233-801-7.98%
199010,034-1,658-14.18%
198011,692-377-3.12%
197012,069-1,847-13.27%
196013,916-2,387-14.64%
195016,303-1,935-10.61%
194018,238250.14%
193018,2131,0886.35%
192017,1254922.96%
191016,633-1,347-7.49%
190017,9803,46523.87%
189014,5155,46060.30%
18809,0555,401147.81%
18703,6542,822339.18%
18608320.00%

Monona County Population Growth

Population Data via

Monona County Race Data

Race Population Percentage
White8,69297.68%
Two or More Races1111.25%
American Indian and Alaska Native1071.20%
Black or African American340.38%
Asian230.26%
Native Hawaiian and Other Pacific Islander70.08%

Monona County Population Pyramid

0k0k0k0k0kMonona County Male Population0k0k0k0k0kMonona County Female Population

Population of Cities in Monona County

City 2010 Census 2016 Estimated Growth Growth Rate
Onawa29982868-130-4.34%
Mapleton12241199-25-2.04%
Whiting762744-18-2.36%
Ute374349-25-6.68%
Moorhead226217-9-3.98%
Blencoe224206-18-8.04%
Soldier174167-7-4.02%
Castana142136-6-4.23%
Rodney6058-2-3.33%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990