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US ZIP Code Profile

ZIP Code 70533
Erath, Louisiana

ZIP code 70533 is in Erath, located in Vermilion County, Louisiana, within the Lafayette metro area. Its 2020 Census population was 7,282. The estimated median adjusted gross income per tax return is $43,486, and about 3% of filers report $200,000 or more.

2020 Population
7,282
Census ZCTA
County
Vermilion
FIPS 22113
Median income (est.)
$43,486
IRS SOI 2022
Land Area
78.55 mi²
+ 1.782 mi² water

01Location & Geography

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

Primary CityErath, LA
CountyVermilion County (FIPS 22113)
StateLouisiana (FIPS 22)
Metro Area (MSA)Lafayette, LA Metro Area (29180)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.89014, -92.04646
Land / Water Area78.55 mi² land · 1.782 mi² water

02Income & Economics

Distribution of the 3,010 individual tax returns filed in 70533 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
32.6%
$25K–$50K
23.6%
$50K–$75K
14.0%
$75K–$100K
10.6%
$100K–$200K
16.0%
$200K+
3.3%
The $200,000+ bracket accounts for 16% of 70533's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($43,486) 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 70533's IRS income metrics, 2020–2022.

Median income (2021→2022)
$43,486
▲ 9.3%
Filers earning $200K+
3.3%
▲ 0.6 pt
Total filers
3,010
▲ 1.7%
GET /zipc/v2/zipcodes/70533/soi?year=… $37K 2020 $40K 2021 $43K 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 70533 ZCTA.

2000
7,232
 
2010
7,385
▲ +2.1%
2020
7,282
▼ -1.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number212782
City AliasesErath

06Frequently Asked Questions

What county is ZIP code 70533 in?

ZIP code 70533 is in Vermilion County, Louisiana (county FIPS code 22113).

What city is ZIP code 70533?

The primary USPS city for 70533 is Erath, LA.

What metro area (MSA) is 70533 in?

70533 is part of the Lafayette, LA Metro Area (MSA code 29180).

What is the population of ZIP code 70533?

The 2020 Census population of 70533 was 7,282 residents.

What is the median income in ZIP code 70533?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70533 is about $43,486, 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.