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US ZIP Code Profile

ZIP Code 70084
Reserve, Louisiana

ZIP code 70084 is in Reserve, located in St John The Baptist County, Louisiana, within the New Orleans-Metairie metro area. Its 2020 Census population was 6,411. The estimated median adjusted gross income per tax return is $35,897, and about 2% of filers report $200,000 or more.

2020 Population
6,411
Census ZCTA
County
St John The Baptist
FIPS 22095
Median income (est.)
$35,897
IRS SOI 2022
Land Area
15.114 mi²
+ 0.169 mi² water

01Location & Geography

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

Primary CityReserve, LA
CountySt John The Baptist County (FIPS 22095)
StateLouisiana (FIPS 22)
Metro Area (MSA)New Orleans-Metairie, LA Metro Area (35380)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.075645, -90.56748
Land / Water Area15.114 mi² land · 0.169 mi² water

02Income & Economics

Distribution of the 2,760 individual tax returns filed in 70084 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
37.7%
$25K–$50K
28.3%
$50K–$75K
14.5%
$75K–$100K
7.2%
$100K–$200K
10.1%
$200K+
2.2%
The $200,000+ bracket accounts for 12% of 70084's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($35,897) 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 70084's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,897
▲ 12.0%
Filers earning $200K+
2.2%
▲ 0.4 pt
Total filers
2,760
▼ 1.4%
GET /zipc/v2/zipcodes/70084/soi?year=… $30K 2020 $32K 2021 $36K 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 70084 ZCTA.

2000
7,416
 
2010
7,552
▲ +1.8%
2020
6,411
▼ -15.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number217475
City AliasesBelle Point, Lions, Reserve

06Frequently Asked Questions

What county is ZIP code 70084 in?

ZIP code 70084 is in St John The Baptist County, Louisiana (county FIPS code 22095).

What city is ZIP code 70084?

The primary USPS city for 70084 is Reserve, LA.

What metro area (MSA) is 70084 in?

70084 is part of the New Orleans-Metairie, LA Metro Area (MSA code 35380).

What is the population of ZIP code 70084?

The 2020 Census population of 70084 was 6,411 residents.

What is the median income in ZIP code 70084?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70084 is about $35,897, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.