Ouachita Parish Population 2017

Ouachita Parish's estimated population is 156,983 with a growth rate of -0.02% in the past year according to the most recent United States census data. Ouachita Parish is the 8th largest county in Louisiana.

Year Population Growth Growth Rate
2016156,983-35-0.02%
2015157,0185140.33%
2014156,5043620.23%
2013156,1428000.51%
2012155,3427190.47%
2011154,6236470.42%
2010153,97611,7858.29%
1990142,1912,9502.12%
1980139,24123,85420.67%
1970115,38713,72413.50%
1960101,66326,95036.07%
195074,71315,54526.27%
194059,1684,8318.89%
193054,33724,01879.22%
192030,3194,48917.38%
191025,8304,88323.31%
190020,9472,96216.47%
189017,9853,30022.47%
188014,6853,10326.79%
187011,5826,855145.02%
18604,727-281-5.61%
18505,0083687.93%
18404,640-500-9.73%
18305,1402,24477.49%
18202,8961,819168.90%
18101,0770.00%

Ouachita Parish Population Growth

Population Data via

Ouachita Parish Race Data

Race Population Percentage
White94,21460.02%
Black or African American58,81837.47%
Two or More Races1,9551.25%
Asian1,4750.94%
American Indian and Alaska Native4940.31%
Native Hawaiian and Other Pacific Islander620.04%

Ouachita Parish Population Pyramid

0k1k2k3k4k5k6kOuachita Parish Male Population0k1k2k3k4k5k6kOuachita Parish Female Population
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