The book's checklist
- Lower cost of livingEveryday prices run 9.2% below the U.S. average in the Baton Rouge metro area.
- More house for the moneyThe Census survey didn't reach enough homes in White Castle to say.
- A safer neighborhoodThe FBI has no 2025 figures for White Castle itself. Many small towns are patrolled by the county sheriff, so call the sheriff's office and ask what calls they get most.
- Schools in town2 public schools: 1 elementary and 1 high school.
- A hospital close byPrevost Memorial Hospital in Donaldsonville, about 10 miles away, has the nearest emergency room.
- Within reach of a big cityNew Orleans is about 73 miles away as the crow flies. The book suggests staying within about 60 miles if you'll miss big-city sports, concerts and theater.
A check means White Castle meets the rule of thumb from Frank and Dave's book. An empty box isn't a deal breaker: it's something to weigh for your family. A question mark means there isn't enough data.
What kind of town
White Castle has lost about 8% of its people since 2020. A shrinking town can mean bargains, but visit Main Street on a weekday and ask what's closed lately.
The book sorts small towns into six types. These labels come only from the numbers; take the quiz to see which type fits your family.
For a lifetime
Homes and money
- Home prices since then
- Up 12%Iberville Parish, 2022 to 2025
- Typical rent, with utilities
- $733 a monthU.S.: $1,413
- Typical household income
- $18,750U.S.: $80,734
- Homes owned by the people living in them
- 33%U.S.: 65%
- Homes built before 1940
- 7%U.S.: 12%
- Homes built since 2010
- 11%U.S.: 11%
- Vacation and seasonal homes
- 0%U.S.: 3%
- Everyday prices
- 90.8U.S. average = 100 (the Baton Rouge metro area)
Home values and rents are what households told the Census Bureau across 2020 to 2024, so they trail today's market: county prices have moved up 12% since 2022. Everyday prices are the government's average for the Baton Rouge metro area, not White Castle alone. Check current listings before you budget.
Sources: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates; Federal Housing Finance Agency, House Price Index for counties (all transactions); U.S. Bureau of Economic Analysis, Regional Price Parities, 2024.
The people
- Population, 2025 estimate
- 1,5852020: 1,716
- Median age
- 28.8 yearsU.S.: 38.9
- Age 65 and older
- 11%U.S.: 17%
- Under 18
- 40%U.S.: 22%
- Adults with a bachelor's degree or more
- 7%U.S.: 36%
- Moved here from another county or state in the past year
- 4%U.S.: 6%
Sources: U.S. Census Bureau, Population Estimates (Vintage 2025); U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Work
- Biggest lines of work
- Schools, health care and social services (37%); retail (13%); manufacturing (11%)
- Work from home
- 3%U.S.: 15%
Sources: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Health care
Nearest emergency room: Prevost Memorial Hospital, Donaldsonville, LA, about 10 miles away. It's a critical access hospital (a small rural hospital with 25 or fewer beds). Medicare hasn't given it a star rating.
Nearest general hospital: Baton Rouge General Medical Center, Baton Rouge, LA, about 16 miles away. Medicare gives it 3 of 5 stars.
Look up doctors, clinics and the hospitals themselves on Medicare's Care Compare. Ask where the most serious cases are sent.
Sources: Centers for Medicare & Medicaid Services, Hospital General Information.
Schools
2 public schools in White Castle, run by Iberville Parish.
See each school on the federal school search, then check test scores and graduation rates on Louisiana's school report card.
Sources: National Center for Education Statistics, Common Core of Data, 2023-24 (via the Urban Institute Education Data Portal); National Center for Education Statistics, IPEDS institution directory, 2024.
Internet
- Homes with cable, fiber or DSL internet
- 50%U.S.: 76%
- Homes with any internet subscription
- 67%U.S.: 91%
Before you buy, look up the address on the FCC's National Broadband Map to see which providers serve it.
Sources: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Weather
- January average low
- 43°F
- July average high
- 90°F
- Days 90°F or hotter
- 72 a year
- Nights at or below freezing
- 10 a year
- Rain and melted snow
- 63.4 inches a year
- Snow
- 0 inches a year
- Elevation
- 19 feet
Weather stations: Carville 2 SW (3 miles away) and Donaldsonville 4 SW (10 miles away, rain and snow). Averages for 1991 to 2020.
Sources: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020; U.S. Geological Survey, 3D Elevation Program.
Getting around
Straight-line miles. The road is always longer, and as the book says, an interstate at 70 is a different trip from a farm road at 45. Check the real drive: Prevost Memorial Hospital, St. George, New Orleans.
Iberville Parish is in a metro area of 250,000 to 1 million people (USDA rural-urban code 2, on a scale where 1 is the biggest metro areas and 9 the most rural counties).
For a day
2 places on the National Register of Historic Places.
Read about White Castle's history on Wikipedia.
Tell us what a visitor shouldn't miss, and what living there is really like. Write to Main Street at mainstreet@smalltownguide.com. The best notes from people who know the town will be added here.
Nearby
Straight-line miles.
Small towns
- St. Gabriel, LA7,000 people, 7 miles
- Plaquemine, LA5,900 people, 10 miles
- Donaldsonville, LA7,100 people, 10 miles
- Gardere, LA12,200 people, 14 miles
- Gonzales, LA13,900 people, 14 miles
- Addis, LA7,700 people, 16 miles
Smaller places
- Dorseyville, LA (unincorporated)307 people, 1 mile
- Bayou Goula, LA (unincorporated)208 people, 4 miles
- Crescent, LA (unincorporated)376 people, 10 miles
- Bayou Corne, LA (unincorporated)183 people, 10 miles
- Belle Rose, LA (unincorporated)1,400 people, 10 miles
- Darrow, LA (unincorporated)183 people, 10 miles
- Paincourtville, LA (unincorporated)1,008 people, 13 miles
- Lemannville, LA (unincorporated)841 people, 14 miles
Sources
- U.S. Census Bureau, Population Estimates (Vintage 2025)
- U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates
- Federal Housing Finance Agency, House Price Index for counties (all transactions)
- U.S. Bureau of Economic Analysis, Regional Price Parities, 2024
- FBI, Crime in the United States, Table 8 (offenses known to law enforcement by city)
- Centers for Medicare & Medicaid Services, Hospital General Information
- National Center for Education Statistics, Common Core of Data, 2023-24 (via the Urban Institute Education Data Portal)
- National Center for Education Statistics, IPEDS institution directory, 2024
- NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020
- U.S. Geological Survey, 3D Elevation Program
- National Park Service, National Register of Historic Places listings
- National Park Service, park unit boundaries
- USDA Economic Research Service, Rural-Urban Continuum Codes, 2023
- U.S. Census Bureau, 2025 Gazetteer files and 2020 urban areas
Census survey figures are estimates with a margin of error; we leave out any figure whose margin is too wide to be useful. Data last gathered October 5, 2026. See something wrong? Write to mainstreet@smalltownguide.com.