Population
12,931 residents
Census ACS 2023 - Louisiana
City profile · Louisiana · Census ACS 2023
Population, income, housing, safety, climate and schools for Mandeville - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Mandeville - the verdict
Nationally, Mandeville sits in the 70th percentile for household income and the 50th percentile for safety among US cities with a population of 1,000 or more. Source: Census ACS + FBI UCR.
Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.
Census ACS 2023 estimates count 12,931 residents in Mandeville, a small town within Louisiana. Median household income here is $89,122 per year, above the median for U.S. cities on this measure, with a poverty rate of 7.4%. Mandeville's housing stock carries a median value of $363,300, and the median resident age is 44.3 years. Educational attainment runs 46.6% of adults with a bachelor's degree or higher. Separately, 61.3% of working-age residents are in the labor force.
Housing supply pressure shows in Census Building Permit Survey data: 0 residential units were authorized in 2024 (No Permits), down 100% from five years earlier. Mandeville reports a comparatively low crime rate: per-100,000 total crime stands at 1363.6 in FBI UCR data, below the national average (a voluntary reporting program, read this as reporting activity, not a definitive danger score).
Living costs in Louisiana run below the national norm: on BEA's 100-equals-national-average cost index, Louisiana scores 88.2 (Well Below Average), per the 2024 Regional Price Parities release. Statewide, HUD pegs Fair Market Rent for a two-bedroom unit at $1,331 monthly. Statewide, average monthly utility bills in Louisiana run around $212, per EIA 2023 residential energy data. On FEMA's National Risk Index, this area rates 96.6 out of 100 for natural-hazard exposure (Very High).
Population
12,931 residents
Census ACS 2023 - Louisiana
Median Household Income
$89,122 /yr
Poverty 7.4%
Cost of Living Index (state)
88.2 (US=100)
Well Below Average - BEA RPP 2024, Louisiana average
Here's how Mandeville stacks up against the full field of US cities (population 1,000+), computed live from Census and FBI data.
"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
Zoom in to just Louisiana and the picture shifts: Mandeville ranks #14 of 60 Louisiana cities by lowest crime rate, a different read than the national percentile above.
Each percentile compares Mandeville against every qualifying US city; each in-state rank narrows that to Louisiana only. Full formula and direction notes: methodology.
Louisiana-relative analysis
Among the 419 Louisiana cities PlainCities tracks with reported median home value data, Mandeville ranks #5 - the 99th percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Mandeville only against its own state's cities, not the full US field.
Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within Louisiana only, not a livability score. See the methodology for the source and calculation.
70th percentile nationally for median household income · 50th percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.
Income, affordability, and safety percentile
How Mandeville's home value compares nationally
Median home value vs. every US city (population 1,000+)
$363,300 26th percentile more affordable than 26% of 15,600 US cities
Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau ACS 5-Year Estimates · 2023
Census ACS S1501, educational attainment
Census ACS S1701, poverty status
Census ACS S2301, share of working-age residents in the labor force
Reflects incidents reported to the FBI's Uniform Crime Reporting program — agency participation is voluntary and reporting completeness varies by jurisdiction and year, so this reflects reporting activity, not a definitive danger score. Not adjusted for tourism, commuter, or daytime population.
Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025
Census Bureau Building Permits Survey (BPS) - annual residential permits authorized
| Year | Total |
|---|---|
| 2019 | 40 |
| 2020 | 46 |
| 2021 | 54 |
| 2022 | 32 |
| 2023 | 0 |
| 2024 | 0 |
Permit volume decreased 100% from 2019 to 2024.
How workers travel to work, Census ACS 2023
Based on 6,248 workers 16 and over.
State-average estimates for Louisiana - EIA 2023 residential energy data
Estimates reflect Louisiana state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
Cost of living is a Louisiana state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Mandeville sits in
Population-matched peers from other states, closest to Mandeville's 12,931 residents (Census ACS 5-Year 2023).
Median-household-income-matched peers from other states, closest to Mandeville's $89,122 (Census ACS 5-Year 2023, table B19013).
City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.
Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
| City | Population | Median Household Income |
|---|---|---|
| Mandeville (this city) | 12,931 | $89,122 |
| West Monroe | 12,837 | $46,663 |
| Gonzales | 12,748 | $66,152 |
| River Ridge | 13,170 | $84,464 |
Mandeville, LA counts 12,931 residents according to U.S. Census Bureau ACS 2023 estimates.
Mandeville households earn a median of $89,122 annually, based on Census ACS 2023 data.
BEA does not publish a city-level cost-of-living figure for Mandeville; the closest available measure is the Louisiana state average, a cost of living index of 88.2 (U.S. average = 100), rated "Well Below Average" based on BEA Regional Price Parities 2024 data. Costs within Louisiana vary by metro area.
Mandeville has a total crime rate of 1363.6 per 100,000 residents, which is below the national average. This reflects incidents reported to the FBI UCR program, not a definitive safety score -- agency reporting is voluntary and completeness varies by jurisdiction.
Homes in Mandeville carry a median value of $363,300, according to Census ACS 2023 estimates.
Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.
Read our methodology - how this data is sourced, computed, and verified.
Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.
Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.