Marengo County Population 2018

Marengo County's estimated population is 19,375 with a growth rate of -0.67% in the past year according to the most recent United States census data. Marengo County is the 49th largest county in Alabama.

Year Population Growth Growth Rate
201719,375-130-0.67%
201619,505-252-1.28%
201519,757-218-1.09%
201419,975-130-0.65%
201320,105-255-1.25%
201220,360-289-1.40%
201120,649-295-1.41%
201020,944-2,140-9.27%
199023,084-1,963-7.84%
198025,0471,2285.16%
197023,819-3,279-12.10%
196027,098-2,396-8.12%
195029,494-6,242-17.47%
194035,736-690-1.89%
193036,4263611.00%
192036,065-3,858-9.66%
191039,9231,6084.20%
190038,3155,22015.77%
189033,0952,2057.14%
188030,8904,73918.12%
187026,151-5,020-16.10%
186031,1713,34012.00%
185027,83110,56761.21%
184017,2649,564124.21%
18307,7004,767162.53%
18202,9330.00%

Marengo County Population Growth

Population Data via

Marengo County Race Data

Race Population Percentage
Black or African American10,19252.60%
White9,39148.47%
Two or More Races1860.96%
Asian640.33%
American Indian and Alaska Native450.23%
Native Hawaiian and Other Pacific Islander340.18%

Marengo 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