Monona County Population 2018

Monona County's estimated population is 8,740 with a growth rate of -0.67% in the past year according to the most recent United States census data. Monona County is the 84th largest county in Iowa.

Year Population Growth Growth Rate
20178,740-59-0.67%
20168,799-64-0.72%
20158,863-31-0.35%
20148,894-134-1.48%
20139,028-61-0.67%
20129,089-146-1.58%
20119,235-13-0.14%
20109,248-786-7.83%
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
White8,69299.45%
Two or More Races1111.27%
American Indian and Alaska Native1071.22%
Black or African American340.39%
Asian230.26%
Native Hawaiian and Other Pacific Islander70.08%

Monona County Population Pyramid

0k0k0k0k0k Male Population0k0k0k0k0k Female Population8580757065605550454035302520151050
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