Population
44,937
2025
−0.9% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Washington Parish had an estimated 44,937 residents in 2025, down 0.9% (421 fewer people) since 2020. That is slower than Louisiana as a whole (−0.7%), and the 21st fastest growth of 64 counties in Louisiana.
Data as of 2025 · updated
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In the Washington Parish report
One-time $99 PDF: everything on this page for Washington Parish, ranked against Louisiana and the U.S., plus these figures that are not on the free page:
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44,937
2025
−0.9% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
−98
2025
−2.2 per 1,000 residents
+26 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
4.7%
2025
−0.8 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
0
2025
0.0 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$45,380
2020–24
+15.8% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
8,133
2023
−5.6% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration was negative in 2025: 98 more people moved out to other U.S. counties than moved in.
Private employers had 8,133 paid employees in mid-March 2023, −5.6% since 2018 (County Business Patterns).
Unemployment averaged 4.7% in 2025, 0.8 points lower than in 2019 (before the pandemic).
Builders were authorized to start 0 new homes in 2025, or 0.0 per 1,000 residents.
Median household income was $45,380 in the 2020–24 American Community Survey, +15.8% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 2,165th.
Part of the Bogalusa, LA micro area.
Email me when Washington Parish gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Year | Population | Change |
|---|---|---|
| 2025 | 44,937 | −201 |
| 2024 | 45,138 | +103 |
| 2023 | 45,035 | +15 |
| 2022 | 45,020 | −204 |
| 2021 | 45,224 | −134 |
| 2020 | 45,358 | – |
Census Bureau population estimates, July 1 of each year.
Washington Parish lost 421 people since 2020 even though 26 more people moved in from other U.S. counties than left: deaths outnumbered births by 601, and net international migration added 160.
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −122 | −601 | |
| International migrationfrom and to other countries | +22 | +160 | |
| Domestic migrationfrom and to other U.S. counties | −98 | +26 | |
| Census adjustmentbalancing residual | −3 | −6 | |
| Total change | −201 | −421 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In Louisiana | Among U.S. counties |
|---|---|---|
| Population growth | 21st of 64 | 2,165th of 3,107 |
| Net domestic migration per 1,000 residents | 25th of 64 | 2,248th of 3,108 |
| Private-sector job growth | 51st of 64 | 2,532nd of 3,092 |
| Median household income | 49th of 64 | 2,920th of 3,107 |
| Lowest unemployment rate | 33rd of 64 | 2,297th of 3,108 |
| New homes permitted per 1,000 residents | 58th of 64 | 2,906th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
The County Growth and Demographics Report for Washington Parish, LA as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.
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Over 2020–25, Washington Parish's population change (−0.9%) was ahead of 2 of its 6 neighbouring counties and behind 4.
4 of its 6 neighbouring counties had a higher median household income than Washington Parish's $45,380 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Washington Parish, LA This county | 44,937 | −0.9% | −2.2 | 0.0 | $45,380 |
| Walthall County, MS | 13,928 | +0.4% | 8.1 | 0.0 | $48,905 |
| St. Tammany Parish, LA | 279,108 | +5.3% | 2.6 | 3.9 | $81,202 |
| Tangipahoa Parish, LA | 141,346 | +5.8% | 6.9 | 8.2 | $56,760 |
| Marion County, MS | 24,001 | −1.5% | 2.0 | 0.1 | $45,110 |
| Pearl River County, MS | 59,363 | +5.6% | 6.5 | 6.5 | $58,135 |
| Pike County, MS | 38,712 | −3.7% | −4.1 | 0.2 | $43,814 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
No. Its population fell 0.9% between 2020 and 2025, about 421 fewer people (Census Bureau population estimates). Louisiana as a whole changed −0.7% over the same years. That ranks 21st of 64 counties in Louisiana for population growth.
On net, none in 2025: about 98 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
It averaged 4.7% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 44,937 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 8,133 paid employees in mid-March 2023, −5.6% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Louisiana county pages carry the public federal growth figures.
Email me when Washington Parish gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.