Montgomery County Population 2018

Montgomery County's estimated population is 11,438 with a growth rate of -0.34% in the past year according to the most recent United States census data. Montgomery County is the 83rd largest county in Missouri.

Year Population Growth Growth Rate
201711,438-39-0.34%
201611,477-109-0.94%
201511,586-145-1.24%
201411,731-127-1.07%
201311,858-117-0.98%
201211,975-234-1.92%
201112,209-7-0.06%
201012,2168617.58%
199011,355-182-1.58%
198011,5375374.88%
197011,000-97-0.87%
196011,097-458-3.96%
195011,555-887-7.13%
194012,442-569-4.37%
193013,011-2,222-14.59%
192015,233-371-2.38%
191015,604-967-5.84%
190016,571-279-1.66%
189016,8506013.70%
188016,2495,84456.17%
187010,4056877.07%
18609,7184,22977.04%
18505,4891,11825.58%
18404,37146912.02%
18303,90282826.94%
18203,0740.00%

Montgomery County Population Growth

Population Data via

Montgomery County Race Data

Race Population Percentage
White11,21398.03%
Black or African American2021.77%
Two or More Races1741.52%
Asian620.54%
American Indian and Alaska Native440.38%
Native Hawaiian and Other Pacific Islander40.03%

Montgomery County Population Pyramid

0k0k0k0k0k1k Male Population0k0k0k0k0k1k 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