Jones County Population 2018

Jones County's estimated population is 20,536 with a growth rate of 0.75% in the past year according to the most recent United States census data. Jones County is the 30th largest county in Iowa.

Year Population Growth Growth Rate
201720,5361520.75%
201620,384-18-0.09%
201520,402-110-0.54%
201420,51240.02%
201320,508-84-0.41%
201220,592-142-0.68%
201120,734450.22%
201020,6891,2456.40%
199019,444-957-4.69%
198020,4015332.68%
197019,868-825-3.99%
196020,6931,2926.66%
195019,401-549-2.75%
194019,9507443.87%
193019,2065993.22%
192018,607-443-2.33%
191019,050-2,904-13.23%
190021,9541,7218.51%
189020,233-819-3.89%
188021,0521,3216.70%
187019,7316,42548.29%
186013,30610,299342.50%
18503,0072,536538.43%
18404710.00%

Jones County Population Growth

Population Data via

Jones County Race Data

Race Population Percentage
White19,57895.34%
Black or African American4952.41%
Two or More Races1420.69%
Asian1110.54%
American Indian and Alaska Native620.30%
Native Hawaiian and Other Pacific Islander70.03%

Jones County Population Pyramid

0k0k0k1k1k Male Population0k0k0k1k1k 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