St. Rose, LA Demographics

Population 7,663 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
St. Rose, LA map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of St. Rose: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in St. Rose

Household size in St. Rose

Household size, people per household
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–102.932.652.662.68
2010–143.072.592.642.73
2015–192.522.602.642.71
2020–243.082.552.592.65
Change+0.15−0.10−0.07−0.03
Show on the map ↑︎

Households in St. Rose are large by national standards, averaging 3.08 people against 2.65 for the U.S. That usually means more families with children at home. Since 2006–10, household size has climbed from 2.93, even as the national average fell. Only six of the 151 Louisiana cities with 5,000+ people have larger households.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in St. Rose

Median age, years
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–1033.237.836.837.7
2010–1434.337.937.438.6
2015–1935.539.338.339.6
2020–2439.440.139.040.1
Change+6.2+2.3+2.2+2.3
Show on the map ↑︎

At 39.4, the median age in St. Rose is close to the national median of 40.1, so its age mix looks much like the country's. Since 2006–10, the median age has climbed from 33.2, mirroring the country. Residents skew youngest in the northeast and oldest in the center.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in St. Rose

Single-parent households, % of households
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–1030.9%16.1%14.7%12.3%
2010–1424.5%16.0%15.1%12.3%
2015–1916.1%13.8%14.1%11.6%
2020–248.2%15.3%15.2%11.6%
Change−22.7 pts−0.8 pts+0.5 pts−0.6 pts
Show on the map ↑︎

Single-parent households are relatively rare in St. Rose: 8.2% of households, against 11.6% nationally. The single-parent share is down 22.7 points from 2006–10, a much bigger shift than nationally. Of the 151 Louisiana cities with 5,000+ people, only 12 have a lower share of single-parent households.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in St. Rose

Renters in St. Rose

Renters, % of occupied homes
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–1029.0%38.4%31.8%33.3%
2010–1429.8%41.4%33.7%35.6%
2015–1929.2%41.5%34.4%36.0%
2020–2424.2%39.4%32.6%34.8%
Change−4.8 pts+1.0 pts+0.9 pts+1.5 pts
Show on the map ↑︎

Only 24.2% of households in St. Rose rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Just over four in ten owners (41.9%) have paid off their mortgages, about the same as nationally. Since 2006–10, the renter share has fallen 4.8 points, even as the national share rose.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in St. Rose

Vacant homes, % of all homes
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–108.9%19.1%13.9%11.4%
2010–146.8%14.8%13.1%11.4%
2015–199.3%13.4%15.1%11.1%
2020–2413.9%13.6%14.4%9.6%
Change+5.0 pts−5.6 pts+0.5 pts−1.8 pts
Show on the map ↑︎

Vacant homes make up 13.9% of the housing in St. Rose, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand. Since 2006–10, vacancy has risen 5.0 points, even as the national rate fell.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in St. Rose

Age of homes, median year built
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–101978196819771974
2010–141979196919791975
2015–191980196919811977
2020–241989197219841980
Change+11+4+7+6
Show on the map ↑︎

Much of the housing in St. Rose is relatively new: half of its homes were built after 1989, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1978 in 2006–10, a sign of steady new building. The newest homes are mostly in the northeast, the oldest in the southwest.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in St. Rose

Rent, per month
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–10$936$945$755$965
2010–14$770$973$831$1,040
2015–19$826$1,062$920$1,213
2020–24$944$1,334$1,122$1,571
Change+$8+$389+$366+$606
Show on the map ↑︎

A typical rental in St. Rose costs $944 a month with utilities, well below the national median of $1,571. The typical renter here spends 48.8% of household income on rent, well over the 30% mark often used to define affordable rent, so many renters here are stretched. Renters on a budget will find the lowest rents in the east; the highest are in the southwest.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in St. Rose

Bachelor's degrees in St. Rose

Bachelor's degrees, % of adults 25+
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–1012.9%25.0%22.0%28.4%
2010–1412.9%25.8%22.8%29.6%
2015–1920.4%29.1%24.5%32.1%
2020–2423.8%33.0%27.5%35.6%
Change+11.0 pts+8.0 pts+5.5 pts+7.2 pts
Show on the map ↑︎

Fewer adults in St. Rose have a four-year degree than in the country as a whole: 23.8%, against 35.6% nationally. The share with a degree is up 11.0 points from 2006–10, as it has nationally.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in St. Rose

High school graduates, % of adults 25+
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–1075.3%82.5%81.7%84.9%
2010–1482.7%83.8%83.3%86.1%
2015–1990.6%85.8%85.4%87.7%
2020–2483.7%87.2%87.2%89.3%
Change+8.5 pts+4.7 pts+5.5 pts+4.3 pts
Show on the map ↑︎

About one in six adults in St. Rose never finished high school, well above the national share: only 83.7% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 8.5 points since 2006–10, in line with the national trend.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in St. Rose

Unemployment, % of the labor force
PeriodSt. RoseNew Orleans areaLouisianaU.S.
2006–1011.2%9.3%7.9%8.1%
2010–149.6%9.8%8.7%9.4%
2015–195.2%6.9%6.7%5.6%
2020–248.1%7.1%6.5%5.4%
Change−3.1 pts−2.2 pts−1.4 pts−2.7 pts
Show on the map ↑︎

Unemployment in St. Rose runs well above the national rate: 8.1% of the labor force was out of work and looking, against 5.4%. Unemployment has fallen 3.1 points since 2006–10, mirroring the country. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

St. Rose compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
St. Rose3.0839.48.2%24.2%13.9%1989$94423.8%83.7%8.1%
Ama2.7043.913.7%13.3%8.3%1989$1,31015.4%93.0%2.3%
South Kenner3.0845.020.0%0.0%4.1%2005$1,32612.9%90.5%2.9%
Destrehan2.8440.413.1%27.0%11.5%1984$1,21936.5%90.5%10.4%
Luling2.6838.914.2%12.9%5.6%1987$1,62331.4%91.7%4.4%
New Sarpy2.7533.610.2%39.2%15.8%1978$8487.3%81.9%9.4%
Waggaman2.9634.126.6%29.6%6.5%1982$1,35615.8%81.9%8.0%
Kenner2.6241.413.1%36.8%9.7%1977$1,26627.8%84.0%6.3%
River Ridge2.4344.67.7%29.5%9.2%1971$1,22540.0%93.8%3.5%
Hahnville3.1842.22.6%2.7%14.4%1988$1,21421.3%92.8%2.5%
Boutte2.7236.518.5%20.4%9.6%1995$1,67324.6%85.6%24.1%

All figures 2020–24.

Cities with similar populations: Baywood, NY · West Jefferson, NC · Wallace, NC · West Milton, OH · Woodville, TX · Belford, NJ · Belcamp, MD · Bedford, NY · Bedford Hills, NY · Beaverton, MI

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up St. Rose. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.