Buchanan County Population 2017

Buchanan County's estimated population is 88,938 with a growth rate of -0.09% in the past year according to the most recent United States census data. Buchanan County is the 13th largest county in Missouri.

Year Population Growth Growth Rate
201688,938-78-0.09%
201589,016-470-0.53%
201489,486-290-0.32%
201389,776-82-0.09%
201289,8582400.27%
201189,6185220.59%
201089,0966,0137.24%
199083,083-4,805-5.47%
198087,8889731.12%
197086,915-3,666-4.05%
196090,581-6,245-6.45%
195096,8262,7592.93%
194094,067-4,566-4.63%
193098,6334,9495.28%
192093,6846640.71%
191093,020-28,818-23.65%
1900121,83851,73873.81%
189070,10020,30840.79%
188049,79214,68341.82%
187035,10911,24847.14%
186023,86110,88683.90%
185012,9756,738108.03%
18406,2370.00%

Buchanan County Population Growth

Population Data via

Buchanan County Race Data

Race Population Percentage
White79,60289.50%
Black or African American5,2125.86%
Two or More Races2,1422.41%
Asian1,2251.38%
American Indian and Alaska Native5500.62%
Native Hawaiian and Other Pacific Islander2850.32%

Buchanan County Population Pyramid

0k1k2k3k4kBuchanan County Male Population0k1k2k3k4kBuchanan County Female Population

Population of Cities in Buchanan County

City 2010 Census 2016 Estimated Growth Growth Rate
Agency683666-17-2.49%
Rushville277275-2-0.72%
Easton23623710.42%
De Kalb220219-1-0.45%
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