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US ZIP Code Profile

ZIP Code 70047
Destrehan, Louisiana

ZIP code 70047 is in Destrehan, located in Saint Charles County, Louisiana, within the New Orleans-Metairie metro area. Its 2020 Census population was 12,783. The estimated median adjusted gross income per tax return is $60,304, and about 9% of filers report $200,000 or more.

2020 Population
12,783
Census ZCTA
County
Saint Charles
FIPS 22089
Median income (est.)
$60,304
IRS SOI 2022
Land Area
10.778 mi²
+ 0.067 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityDestrehan, LA
CountySaint Charles County (FIPS 22089)
StateLouisiana (FIPS 22)
Metro Area (MSA)New Orleans-Metairie, LA Metro Area (35380)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.968946, -90.36731
Land / Water Area10.778 mi² land · 0.067 mi² water

02Income & Economics

Distribution of the 5,450 individual tax returns filed in 70047 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.6%
$25K–$50K
19.8%
$50K–$75K
13.6%
$75K–$100K
9.5%
$100K–$200K
23.1%
$200K+
9.4%
The $200,000+ bracket accounts for 37% of 70047's total adjusted gross income, from 9% of returns — a concentration that drives the gap between the median ($60,304) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 70047's IRS income metrics, 2020–2022.

Median income (2021→2022)
$60,304
▲ 3.5%
Filers earning $200K+
9.4%
▼ 0.1 pt
Total filers
5,450
▼ 0.7%
GET /zipc/v2/zipcodes/70047/soi?year=… $49K 2020 $58K 2021 $60K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 70047 ZCTA.

2000
12,763
 
2010
13,006
▲ +1.9%
2020
12,783
▼ -1.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number212288
City AliasesDestrehan, Ormond

06Frequently Asked Questions

What county is ZIP code 70047 in?

ZIP code 70047 is in Saint Charles County, Louisiana (county FIPS code 22089).

What city is ZIP code 70047?

The primary USPS city for 70047 is Destrehan, LA.

What metro area (MSA) is 70047 in?

70047 is part of the New Orleans-Metairie, LA Metro Area (MSA code 35380).

What is the population of ZIP code 70047?

The 2020 Census population of 70047 was 12,783 residents.

What is the median income in ZIP code 70047?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70047 is about $60,304, with around 9% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.