PlainZIP

Mandeville, LA · standard

ZIP Code 70471

St. Tammany County, Louisiana - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

21,383
281/sq mi
$96,501
Median income
$394,300
Median home value
51.5%
Bachelor's or higher

The verdict

Mandeville pairs an upper-quartile household income with upper-quartile home values, in a low-density, homeowner-dominated area.

Top 21%
household income, US ZIPs
Top 21%
home value, US ZIPs
281
people per sq mi
74%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 70471 against every reporting US ZIP.

ZIP code 70471 is a densely settled ZIP (a standard USPS delivery area) in Mandeville, St. Tammany County, Louisiana, with 21,383 residents across 76.2 square miles, a density of 281 people per square mile, in the Chicago time zone.

ZIP 70471 lands in the middle-income range, with a median household income of $96,501 (62% above the Louisiana average), while per-capita income is $58,117. 6.0% of residents live below the poverty line, and the unemployment rate reads 4.0%. Median home value sits at $394,300 (123% above the state average), median rent at $1,310 a month, and owner-occupancy at 74.2%.

This is a highly-educated ZIP: 51.5% of adults hold a bachelor's degree or higher, the median age is 43.2, and the average commute is 27 minutes. To put 70471 in local context, 5 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in St. Tammany County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 70471

Top 5 sectors by establishment count in Mandeville, LA

Which industries have the most business establishments in ZIP 70471.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 70471, Mandeville, LA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

21,383

Population

76.2

Area (sq mi)

281

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 70471?

43.2

Median Age

48.9%

Male

51.1%

Female

5.6%

Foreign-Born

White 84.4%
African American 1.0%
Asian 3.9%
American Indian or Alaska Native 1.8%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 8.4%
Hispanic or Latino 6.9%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$96,501

Median Household Income

+62% vs state

$58,117

Per Capita Income

6.0%

Poverty Rate

4.0%

Unemployment Rate

27.3 min

Mean Commute Time

How ZIP 70471 ranks nationally

Mandeville, LA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$96,501 Top 21% higher than 79% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. 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 · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 70.1%
Bachelor's Degree or Higher 51.5%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

10,550

Total Housing Units

9,607

Occupied Units

943

Vacant Units

2.49

Avg Household Size

Occupancy Type

Owner 74.2%
Renter 25.8%

$394,300

Median Home Value

+123% vs state

$1,310

Median Rent

1993

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

-3.0%

YoY Change (2024)

224

HPI Index (2000 = 100)

+124%

Total Change Since 2000

Home values in ZIP 70471 have decreased 3.0% over the past year (2024). Since 2000, this ZIP has seen +124% cumulative appreciation.

Year Annual Change HPI Index
2020 +2.9% 171
2021 +6.8% 183
2022 +12.9% 207
2023 +11.6% 230
2024 -3.0% 224

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 1,145 business establishments in ZIP 70471, employing approximately 14,605 people with a combined annual payroll of $723,287,000.

1,145

Businesses

14,605

Employees

$723.3M

Annual Payroll

17

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 210 18.3%
Health care and social assistance 152 13.3%
Retail trade 143 12.5%
Finance and insurance 117 10.2%
Construction 96 8.4%
Other services (except public administration) 84 7.3%
Accommodation and food services 83 7.3%
Real estate and rental and leasing 63 5.5%
Wholesale trade 59 5.2%
Administrative and support and waste management and remediation services 48 4.2%
Educational services 19 1.7%
Arts, entertainment, and recreation 18 1.6%
Manufacturing 17 1.5%
Transportation and warehousing 14 1.2%
Information 7 0.6%
Management of companies and enterprises 6 0.5%
Utilities 3 0.3%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 70471 vs 70448 →

ZIP 70471 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 70471 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 70471 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 70471 ranks #2 of 6 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
70448 Mandeville, LA 24,851 3.4 mi
70433 Covington, LA 31,133 6.0 mi
70447 Madisonville, LA 10,150 8.3 mi
70420 Abita Springs, LA 7,345 7.9 mi
70445 Lacombe, LA 10,840 9.3 mi

More ZIP Codes in St. Tammany County

70458 standard
Slidell, LA
Pop: 35,077
70433 standard
Covington, LA
Pop: 31,133
70461 standard
Slidell, LA
Pop: 27,818
70448 standard
Mandeville, LA
Pop: 24,851
70460 standard
Slidell, LA
Pop: 22,096
70435 standard
Covington, LA
Pop: 16,603

Related Areas

St. Tammany County Mandeville, LA Louisiana

Frequently Asked Questions

What county is ZIP code 70471 in? ▼
ZIP code 70471 (Mandeville) is located in St. Tammany County, Louisiana. St. Tammany County contains multiple ZIP codes, see the full list at /counties/st-tammany-la.
What is the population of ZIP code 70471? ▼
ZIP code 70471 in Mandeville, LA has a population of 21,383 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 70471? ▼
The median household income in ZIP 70471 is $96,501, which is 26% above the national average of $76,288.
What is the average home value in ZIP 70471? ▼
The median home value in ZIP 70471 is $394,300, which is 42% above the national average of $278,155.
What is the demographic makeup of ZIP 70471? ▼
The largest racial group in ZIP 70471 is White at 84.4%. Hispanic or Latino residents make up 6.9% of the population.
How many businesses are in ZIP code 70471? ▼
ZIP code 70471 has 1,145 business establishments employing approximately 14,605 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 70471? ▼
The top industries by establishment count in ZIP 70471 are: Professional, scientific, and technical services (210), Health care and social assistance (152), Retail trade (143). There are 17 industry sectors represented in total.
How have home values changed in ZIP code 70471? ▼
According to the FHFA House Price Index, home values in ZIP 70471 decreased by 3.0% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 124%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 70471? ▼
In ZIP code 70471, 70.1% of residents aged 25+ have a high school diploma or higher, and 51.5% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 70471? ▼
The mean commute time for workers in ZIP code 70471 is 27.3 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 70471? ▼
In ZIP code 70471, approximately 74.2% of occupied housing units are owner-occupied and 25.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 70471? ▼
The poverty rate in ZIP code 70471 is 6.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.