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US ZIP Code Profile

ZIP Code 70455
Robert, Louisiana

ZIP code 70455 is in Robert, located in Tangipahoa County, Louisiana, within the Hammond metro area. Its 2020 Census population was 2,017. The estimated median adjusted gross income per tax return is $44,828, and about 3% of filers report $200,000 or more.

2020 Population
2,017
Census ZCTA
County
Tangipahoa
FIPS 22105
Median income (est.)
$44,828
IRS SOI 2022
Land Area
16.544 mi²
+ 0.055 mi² water

01Location & Geography

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

Primary CityRobert, LA
CountyTangipahoa County (FIPS 22105)
StateLouisiana (FIPS 22)
Metro Area (MSA)Hammond, LA Metro Area (25220)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.529856, -90.32398
Land / Water Area16.544 mi² land · 0.055 mi² water

02Income & Economics

Distribution of the 1,120 individual tax returns filed in 70455 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.5%
$25K–$50K
25.9%
$50K–$75K
17.0%
$75K–$100K
9.8%
$100K–$200K
15.2%
$200K+
2.7%
The $200,000+ bracket accounts for 18% of 70455's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($44,828) 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 70455's IRS income metrics, 2020–2022.

Median income (2021→2022)
$44,828
▲ 6.6%
Filers earning $200K+
2.7%
▲ 0.0 pt
Total filers
1,120
▼ 0.9%
GET /zipc/v2/zipcodes/70455/soi?year=… $41K 2020 $42K 2021 $45K 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 70455 ZCTA.

2000
1,339
 
2010
1,474
▲ +10.1%
2020
2,017
▲ +36.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number217579
City AliasesRobert

06Frequently Asked Questions

What county is ZIP code 70455 in?

ZIP code 70455 is in Tangipahoa County, Louisiana (county FIPS code 22105).

What city is ZIP code 70455?

The primary USPS city for 70455 is Robert, LA.

What metro area (MSA) is 70455 in?

70455 is part of the Hammond, LA Metro Area (MSA code 25220).

What is the population of ZIP code 70455?

The 2020 Census population of 70455 was 2,017 residents.

What is the median income in ZIP code 70455?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70455 is about $44,828, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.