| ZIP Code | 70448 |
|---|---|
| City | Mandeville |
| State | Louisiana (LA) |
| County | St. Tammany County |
| Area Code | 985 |
| Elevation | 10 ft |
| Latitude | 30.36218 |
|---|---|
| Longitude | -90.039451 |
| Timezone | Chicago (DST) |
| FIPS | 22103 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 41.1 yrs |
|---|---|
| Avg Household Size | 2.63 |
| Below Poverty | 9.2% ▼ 8% below avg |
| College Grads | 54.2% ▲ 40% above avg |
| Unemployment | 3.3% ▼ 33% below avg |
| No HS Diploma | 98 (0.6%) |
| HS Graduate | 2,575 (15.7%) |
| Some College | 2,104 (12.8%) |
| Associates | 2,745 (16.7%) |
| Bachelors | 1,216 (7.4%) |
| Graduate Degree | 7,687 (46.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $88,929 ▲ 17% above avg ↑ 7% since 2019 |
|---|---|
| Median Home Value | $324,100 ▲ 16% above avg ↑ 24% since 2019 |
| Home/Income Ratio | 3.6x (nat avg ~3.5x) |
| Median Rent | $1,415/mo ↑ 8% since 2019 |
| Total Units | 10,372 |
| Vacant Units | 628 |
| Avg HH Size | 2.63 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 10,372 |
|---|---|
| Vacant | 628 |
| Owner Occupied | 79.8% |
| Renter Occupied | 20.2% |
| Avg HH Size | 2.63 |
ZIP code 70448 is located in Mandeville, Louisiana, within St. Tammany County. With a population of 25,851, this is a moderately populated ZIP code with a middle-aged community — the median age is 41.1 years. Economically, 70448 is a middle-income ZIP code: the median household income of $88,929 is above the national average.
Real estate in ZIP code 70448 represents a mid-range housing market. The median home value of $324,100 is above the national average. Renters can expect to pay around $1,415 per month in median rent. Homeownership is strong here — 79.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.
The population of 70448 is primarily White (82.37%). Residents are well-educated — 54.2% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 9.2%. Household income has grown by 7% since 2019.
The unemployment rate in 70448 stands at 3.3%, which is below the national average. About 15% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 74%.
Overall, ZIP code 70448 in Mandeville, LA is characterized as middle-income, well-educated, a middle-aged community, and predominantly owner-occupied. With 25,851 residents, a median household income of $88,929, and a median home value of $324,100, it offers a clear picture of life in this part of Louisiana.