Grant Parish, Louisiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 40th-largest in Louisiana
The population of Grant Parish, Louisiana is 22,123 as of the 2023 American Community Survey, making it the 40th-largest county in Louisiana. The median household income is $61,112, the median home value is $135,900, and the median age is 38.5.
The population of Grant Parish has declined 1.1% since 2010 (22,346 → 22,109), a -0.08% annualized rate.
22,123
Population
-0.08%
Annual growth
34
People / sq mi
$61,112
Median Income
$135,900
Median Home Value
Grant Parish covers 644 sq mi of land at 34.4 people per square mile.
About Grant Parish, LA
Remote work is unusually rare in Grant Parish: 2.4% of workers primarily work from home, below the 14.0% national rate. With 22,123 residents, Grant Parish is a county in Louisiana. It ranks #40 among counties in Louisiana by population.
Household earnings are middling, with a median of $61,112 — below the US median of $78,538. Roughly 12.2% of residents fall below the poverty line, close to the national 12.4%. Homes are comparatively cheap — a median value of $135,900, with typical rent around $806.
Four-year-degree attainment is near the bottom of the range for US counties, 12.8%, below the national 35.0%. Almost everyone commutes — only 2.4% work from home, below the national 14.0%, and the average commute runs about 30 minutes each way.
Grant Parish Population History (2010-2024)
The county of Grant Parish had a population of 22,346 in 2010 and 22,109 in 2024, a -1.1% growth over 14 years. The peak was 22,430 in 2018. Average annual growth rate: -0.07%.
22,109
Population (2024)
22,346
Population (2010)
22,430
Peak (2018)
-0.07%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 22,346 |
| 2011 | 22,397 |
| 2012 | 22,402 |
| 2013 | 22,317 |
| 2014 | 22,377 |
| 2015 | 22,327 |
| 2016 | 22,324 |
| 2017 | 22,330 |
| 2018 | 22,430 |
| 2019 | 22,352 |
| 2020 | 22,153 |
| 2021 | 22,264 |
| 2022 | 22,022 |
| 2023 | 21,929 |
| 2024 | 22,109 |
Race & Ethnicity
| White | 78.2% |
| Black or African American | 14.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.9% |
| Two or More Races | 0.0% |
Age & Sex
38.5
Median Age
43.6%
Female
56.4%
Male
15.4%
Age 65+
Age Distribution
Children (under 15): 17.2% · Seniors (65+): 15.4%
Income & Poverty
| Median household income | $61,112+$1,089 vs state |
| Mean household income | $76,304 |
| Per-capita income | $26,307 |
| Poverty rate | 12.2%-2.0% vs state |
| Unemployment rate | 2.1% |
| Employment-to-population | 43.5% |
Top Industries by Employment
The largest employment sector in Grant Parish is professional & business services, accounting for 23.3% of workers.
How residents commute
0.1%
Drive alone
1.5%
Carpool
90.2%
Public transit
2.4%
Work from home
29.6 min
Avg commute
Housing
$135,900$-72,800 vs state
Median home value
$806
Median rent
82.1%
Homeownership rate
9,054
Total housing units
79.5%
Occupied
20.5%
Vacant
17.9%
Renter-occupied
Social & access
90.5%
With health insurance
89.4%
With broadband internet
21.1%
Foreign-born
6.5%
Veterans (18+)
19.2%
With a disability
94.0%
Speak language other than English at home
Education
81.5%
High School+
12.8%
Bachelor's+
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Frequently Asked Questions
Grant Parish, Louisiana has a population of 22,123 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 40th-largest county in Louisiana. Population density is 34 people per square mile.
The population of Grant Parish has declined 1.1% since 2010 (22,346 → 22,109), a -0.08% annualized rate.
The median household income in Grant Parish, Louisiana is $61,112, with mean (average) household income of $76,304 and per-capita income of $26,307. 12.2% of residents live below the federal poverty level.
In Grant Parish, the largest racial and ethnic groups are White (78.2%), Black or African American (14.8%), Hispanic or Latino (1.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Grant Parish, Louisiana is 38.5 years. Residents are 43.6% female and 56.4% male.
The median home value in Grant Parish is $135,900 and median monthly rent is $806. 82.1% of occupied housing units are owner-occupied. The county has 9,054 total housing units, 20.5% of which are vacant.
The largest employment sector in Grant Parish, Louisiana is professional, scientific, and management services, employing 23.3% of workers. The unemployment rate is 2.1%.
New Orleans is among the largest cities associated with Grant Parish, Louisiana, with a population of 376,035.
Grant Parish, LA Climate
Grant Parish, LA has an average annual temperature of 18.4°C (65°F) and receives about 1505 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
18.4°C
Avg Temp
1505
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 8° / 47° | 139 mm |
| February | 11° / 51° | 128 mm |
| March | 15° / 58° | 142 mm |
| April | 18° / 65° | 116 mm |
| May | 23° / 73° | 145 mm |
| June | 26° / 79° | 118 mm |
| July | 28° / 82° | 111 mm |
| August | 27° / 81° | 97 mm |
| September | 24° / 76° | 106 mm |
| October | 19° / 66° | 106 mm |
| November | 14° / 56° | 132 mm |
| December | 10° / 49° | 165 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 Grant Parish, LA
The most comfortable months to visit Grant Parish, LA are typically October, April and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 3°C low). December is usually the wettest month.
Where to stay near Grant Parish
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Population, race, income, age, and trends across Louisiana
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.