Prairieville, Louisiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Prairieville, Louisiana is 35,010 as of the 2023 American Community Survey, making it the 11th-largest city in Louisiana. The median household income is $115,610, the median home value is $302,200, and the median age is 34.1.
35,010
Population
1592
People / sq mi
$115,610
Median Income
$302,200
Median Home Value
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Prairieville covers 22.0 sq mi of land at 1592 people per square mile.
About Prairieville, LA
Homeownership is the standout figure in Prairieville: 87.6% of homes are owner-occupied, higher than the national rate. Prairieville is a city in Louisiana with a population of 35,010. It ranks #11 among cities in Louisiana by population.
The typical household earns $115,610 a year, above the US median of $78,538. Only 2.4% of residents live in poverty, below the national 12.4%. The typical home is valued at $302,200, with typical rent around $1,225.
Roughly 37.4% of adults have a bachelor’s, above the national 35.0%. Most workers commute: only 8.0% work from home, below the national 14.0%, and the average commute runs about 32 minutes each way.
The ownership rate anchors the housing story in Prairieville, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 75.4% |
| Black or African American | 13.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Economy & Income
$115,610
Median Household Income
$46,363
Per Capita Income
2.4%
Poverty Rate
1.6%
Unemployment Rate
Housing
$302,200
Median Home Value
$1,225
Median Rent
87.6%
Owner-Occupied
Education
94.4%
High School+
37.4%
Bachelor's+
Commute
0.8%
Drive Alone
85.7%
Public Transit
8.0%
Work From Home
31.8 min
Avg Commute
Community Profile
17.7%
Foreign Born
93.8%
Non-English at Home
6.3%
Veterans
10.9%
With Disability
95.1%
Health Insurance
98.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.9% |
| Finance, Insurance & Real Estate | 9.7% |
| Manufacturing | 9.6% |
| Construction | 8.2% |
| Education, Health Care & Social Services | 7.7% |
| Public Administration | 7.4% |
| Arts, Entertainment & Food Services | 5.7% |
| Information | 5.6% |
| Retail Trade | 4.2% |
| Transportation & Warehousing | 3.4% |
| Agriculture & Mining | 1.6% |
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Frequently Asked Questions
Prairieville, Louisiana has a population of 35,010 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 11th-largest city in Louisiana.
The median household income in Prairieville, Louisiana is $115,610, with 2.4% of residents living below the federal poverty level.
The median home value in Prairieville, Louisiana is $302,200, with median monthly rent at $1,225 and a homeownership rate of 87.6%.
The median age in Prairieville, Louisiana is 34.1 years. The population is 49.0% male and 51.0% female.
Prairieville Cdp, LA Climate
Prairieville Cdp, LA has an average annual temperature of 19.7°C (67°F) and receives about 1607 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
19.7°C
Avg Temp
1607
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 10° / 51° | 144 mm |
| February | 12° / 54° | 134 mm |
| March | 16° / 61° | 134 mm |
| April | 20° / 67° | 131 mm |
| May | 24° / 74° | 127 mm |
| June | 27° / 80° | 136 mm |
| July | 28° / 82° | 165 mm |
| August | 28° / 82° | 151 mm |
| September | 26° / 78° | 137 mm |
| October | 20° / 68° | 95 mm |
| November | 15° / 60° | 115 mm |
| December | 12° / 53° | 138 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Prairieville Cdp, LA
The most comfortable months to visit Prairieville Cdp, LA are typically October, April and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 5°C low). July is usually the wettest month.
Where to stay near Prairieville
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.