What is the population of Mandeville city?

Mandeville city has 12,931 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #37 of 489 in Louisiana.

What is the median household income in Mandeville city?

Median household income in Mandeville city is $89,122 a year, 13.5% above the national figure of $78,538.

How much does it cost to rent or buy in Mandeville city?

Median gross rent is $1,326 a month and the median home value is $363,300, so rent absorbs about 17.9% of median household income.

Is Mandeville city affordable compared with the rest of the US?

Homes cost about 4.1× the local median income here versus roughly 3.9× nationally, so Mandeville city is less affordable to buy in than the typical US market, and rent takes 17.9% of median income against the 30% cost-burden line.

Aerial view of a dense city center, illustrating the US cities ZIP code directory

Louisiana · Census place 48225

Mandeville, LA population, income and ZIP codes

Quick answer

The population of the city of Mandeville, Louisiana (Mandeville, LA — Census place “Mandeville city”) is 12,931 residents, ranking #37 of 489 places in Louisiana. Median household income is $89,122, the median home is worth $363,300 and median gross rent runs $1,326 a month. Looking for the Mandeville Louisiana ZIP code list? 2 ZIP codes serve Mandeville, LA: 70448, 70471.

Population: 12,931Mandeville city residents
Median household income: $89,122Past 12 months, inflation adjusted
Median home value: $363,300Owner-occupied units
Median gross rent: $1,326Rent plus utilities, monthly
Median age: 44.3 yrsAll residents
Homeownership rate: 67.9%Owner-occupied households

Mandeville ZIP codes (Louisiana)

Census ZCTAs whose delivery area overlaps Mandeville.

The Mandeville LA ZIP code list below covers 2 ZIP codes. Open any one for its population, income, housing and rent profile.

What the numbers mean in Mandeville city

Housing cost measured against local earnings.

A household earning the Mandeville city median would spend about 17.9% of gross income on the median rent. The 30% mark is the federal threshold for cost burden, so anything above it signals a stretched rental market. The median home costs 4.1× the median household income; nationally that ratio sits near 4.5×. Poverty affects 9.2% of residents and 67.9% of households own their home.

Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year

Mandeville city, LA in context

How this area compares with national benchmarks.

Mandeville city is a mid-size town in Louisiana, with 12,931 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #37 of 489 ranked by population — larger than 92% of them. The median age here is 44.3 years against 39.1 nationally, a slightly older profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Mandeville city earn a median of $89,122 a year, 13.5% above the national figure of $78,538 and 66% above the $53,775 median for the 268 Louisiana cities we cover. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 9.2% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Mandeville city is valued at $363,300, 19.7% above the national figure and 110% above the $173,000 peer median, while median gross rent runs $1,326 a month, 5.7% below the national figure, or roughly $15,912 across a full year. A household on the local median income would put about 17.9% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 4.1×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 67.9% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

Compare with nearby places

Places of similar size in Louisiana.

More Louisiana coverage.

Frequently asked questions

Common questions about this area.

What is the population of Mandeville city?: Mandeville city has 12,931 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #37 of 489 in Louisiana.
What is the median household income in Mandeville city?: Median household income in Mandeville city is $89,122 a year, 13.5% above the national figure of $78,538.
How much does it cost to rent or buy in Mandeville city?: Median gross rent is $1,326 a month and the median home value is $363,300, so rent absorbs about 17.9% of median household income.
Is Mandeville city affordable compared with the rest of the US?: Homes cost about 4.1× the local median income here versus roughly 3.9× nationally, so Mandeville city is less affordable to buy in than the typical US market, and rent takes 17.9% of median income against the 30% cost-burden line.
How current is this Mandeville city data?: All figures come from the US Census Bureau American Community Survey 2019-2023 ACS 5-year five-year estimates. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.