Buchanan County Population 2018

Buchanan County's estimated population is 21,514 with a growth rate of -2.66% in the past year according to the most recent United States census data. Buchanan County is the 80th largest county in Virginia.

Year Population Growth Growth Rate
201721,514-588-2.66%
201622,102-585-2.58%
201522,687-447-1.93%
201423,134-483-2.05%
201323,617-196-0.82%
201223,813-5-0.02%
201123,818-264-1.10%
201024,082-7,251-23.14%
199031,333-6,656-17.52%
198037,9895,91818.45%
197032,071-4,653-12.67%
196036,7249762.73%
195035,7484,27113.57%
194031,47714,73788.03%
193016,7401,2998.41%
192015,4413,10725.19%
191012,3342,64227.26%
19009,6923,82565.20%
18905,8671733.04%
18805,6941,91750.75%
18703,77798435.23%
18602,7930.00%

Buchanan County Population Growth

Population Data via

Buchanan County Race Data

Race Population Percentage
White21,808101.37%
Black or African American6953.23%
Two or More Races1340.62%
Asian1110.52%
American Indian and Alaska Native300.14%
Native Hawaiian and Other Pacific Islander20.01%

Buchanan County Population Pyramid

0k0k0k1k1k1k Male Population0k0k0k1k1k1k 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