Last official estimated population of Ouachita Parish was 153,950 (year 2014)[1]. This was 0.048% of total US population and 3.3% of total Louisiana state population. Area of Ouachita Parish is 631.8 mi² (=1636.2 km²), in this year population density was 243.69 p/mi². If population growth rate would be same as in period 2010-2014 (+0.04%/yr), Ouachita Parish population in 2024 would be 154,527 [0].
Historical population of Ouachita Parish for period 1810-2014 [1] , [2] , [3]:
Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.
Population • Density • Changes • Legends • Position
[1810-1820] +10.4 %/yr
[1820-1830] +5.9 %/yr
[1830-1840] -1.02 %/yr
[1840-1850] +0.77 %/yr
[1850-1860] -0.58 %/yr
[1860-1870] +9.38 %/yr
[1870-1880] +2.4 %/yr
[1880-1890] +2.05 %/yr
[1890-1900] +1.54 %/yr
[1900-1910] +2.12 %/yr
[1910-1920] +1.62 %/yr
[1920-1930] +6.01 %/yr
[1930-1940] +0.86 %/yr
[1940-1950] +2.36 %/yr
[1950-1960] +3.13 %/yr
[1960-1970] +1.27 %/yr
[1970-1980] +1.9 %/yr
[1980-1990] +0.21 %/yr
[1990-2000] +0.35 %/yr
[2000-2005] +0.3 %/yr
[2005-2010] +0.56 %/yr
[2010-2014] +0.04 %/yr
Looking for settlements in Ouachita Parish? Visit this page: Settlements in Ouachita Parish, LA
Population of Ouachita Parish by age groups male (M) and female (F)[1b]
Age Gr. | (M) | (F) | Total |
0 to 4 | 5690 | 5329 | 11,019 |
5 to 9 | 5654 | 5457 | 11,111 |
10 to 14 | 5557 | 5439 | 10,996 |
15 to 19 | 5554 | 5416 | 10,970 |
20 to 24 | 5840 | 6268 | 12,108 |
25 to 29 | 5491 | 6073 | 11,564 |
30 to 34 | 5139 | 5377 | 10,516 |
35 to 39 | 4688 | 5076 | 9,764 |
40 to 44 | 4448 | 4839 | 9,287 |
45 to 49 | 4370 | 4913 | 9,283 |
50 to 54 | 4873 | 5300 | 10,173 |
55 to 59 | 4829 | 5225 | 10,054 |
60 to 64 | 4009 | 4624 | 8,633 |
65 to 69 | 3137 | 3591 | 6,728 |
70 to 74 | 2158 | 2825 | 4,983 |
75 to 79 | 1492 | 2258 | 3,750 |
80 to 84 | 1062 | 1773 | 2,835 |
85+ | 878 | 1673 | 2,551 |
Ouachita Parish resident population estimates by Sex, Race, and Hispanic Origin[1b]. For full list of abbrevations see: population.us/about page.
Race | Male | Female | Total |
NH | 72980 | 79976 | 152,956 |
WAC | 46376 | 49148 | 95,524 |
WA | 45465 | 48340 | 93,805 |
NHWAC | 44858 | 47969 | 92,827 |
NHWA | 44169 | 47229 | 91,398 |
BAC | 27910 | 31675 | 59,585 |
NHBAC | 27541 | 31424 | 58,965 |
BA | 27246 | 31073 | 58,319 |
NHBA | 27030 | 30867 | 57,897 |
H | 1889 | 1480 | 3,369 |
HWAC | 1518 | 1179 | 2,697 |
HWA | 1296 | 1111 | 2,407 |
TOM | 1095 | 988 | 2,083 |
AAC | 1025 | 999 | 2,024 |
NHAAC | 943 | 958 | 1,901 |
NHTOM | 819 | 906 | 1,725 |
AA | 768 | 779 | 1,547 |
NHAA | 745 | 752 | 1,497 |
IAC | 682 | 613 | 1,295 |
NHIAC | 465 | 518 | 983 |
HBAC | 369 | 251 | 620 |
IA | 253 | 253 | 506 |
HBA | 216 | 206 | 422 |
NHIA | 190 | 207 | 397 |
HTOM | 276 | 82 | 358 |
HIAC | 217 | 95 | 312 |
NAC | 99 | 84 | 183 |
NHNAC | 68 | 70 | 138 |
HAAC | 82 | 41 | 123 |
HIA | 63 | 46 | 109 |
NA | 42 | 23 | 65 |
HAA | 23 | 27 | 50 |
HNAC | 31 | 14 | 45 |
NHNA | 27 | 15 | 42 |
HNA | 15 | 8 | 23 |
• Lincoln Parish population
30.8 mi, 286°
• Morehouse Parish
31.4 mi, 41°
• Union Parish
27.5 mi, 332°
• Franklin Parish
36.6 mi, 129°
• Richland Parish
24.1 mi, 100°
• Jackson Parish
26.6 mi, 243°
• Winn Parish
46.7 mi, 217°
• Bienville Parish
52.6 mi, 259°
• West Carroll Parish
46.3 mi, 61°
• Caldwell Parish
26.1 mi, 174°
[0] Calculated by population.us from last known population growth rate, not official data.
[1] County population - 2014, archived from the original, retrieved 02/23/2016
[1b] Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin, (used only data for 2014) archived from the original, retrieved 02/23/2016
[2] County population - 2000-2010, archived from the original, retrieved 02/23/2016
[3] Population of States and Counties of the United States: 1790 to 1992, PDF, 15 Mb, census.gov, retrieved 02/23/2016
[4] County area, latitude longitude data, retrieved 02/23/2016
[5] County boundaries, CSV files on boundaries.us, retrived 03/18/2016
Also spelled Washita Louisiana Notes
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