Marshall County Population 2018

Marshall County's estimated population is 16,434 with a growth rate of 1.14% in the past year according to the most recent United States census data. Marshall County is the 44th largest county in Oklahoma.

Year Population Growth Growth Rate
201716,4341851.14%
201616,249-5-0.03%
201516,2541110.69%
201416,143930.58%
201316,050500.31%
201216,000660.41%
201115,9341010.64%
201015,8335,00446.21%
199010,8292792.64%
198010,5502,86837.33%
19707,6824195.77%
19607,263-914-11.18%
19508,177-4,207-33.97%
194012,3841,35812.32%
193011,026-3,648-24.86%
192014,6743,05526.29%
191011,619-1,525-11.60%
190013,1440.00%

Marshall County Population Growth

Population Data via

Marshall County Race Data

Race Population Percentage
White13,15480.04%
American Indian and Alaska Native1,75010.65%
Two or More Races9375.70%
Black or African American3181.94%
Asian590.36%
Native Hawaiian and Other Pacific Islander100.06%

Marshall County Population Pyramid

0k0k0k0k0k1k1k1k Male Population0k0k0k0k0k1k1k1k 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