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US ZIP Code Profile

ZIP Code 70584
Sunset, Louisiana

ZIP code 70584 is in Sunset, located in Saint Landry County, Louisiana, within the Opelousas metro area. Its 2020 Census population was 7,471. The estimated median adjusted gross income per tax return is $42,089, and about 5% of filers report $200,000 or more.

2020 Population
7,471
Census ZCTA
County
Saint Landry
FIPS 22097
Median income (est.)
$42,089
IRS SOI 2022
Land Area
35.47 mi²
+ 0.045 mi² water

01Location & Geography

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

Primary CitySunset, LA
CountySaint Landry County (FIPS 22097)
StateLouisiana (FIPS 22)
Metro Area (MSA)Opelousas, LA Micro Area (36660)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.389143, -92.09743
Land / Water Area35.47 mi² land · 0.045 mi² water

02Income & Economics

Distribution of the 3,320 individual tax returns filed in 70584 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
33.7%
$25K–$50K
23.8%
$50K–$75K
14.2%
$75K–$100K
8.7%
$100K–$200K
15.1%
$200K+
4.5%
The $200,000+ bracket accounts for 28% of 70584's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($42,089) 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 70584's IRS income metrics, 2020–2022.

Median income (2021→2022)
$42,089
▲ 4.8%
Filers earning $200K+
4.5%
▲ 0.3 pt
Total filers
3,320
▼ 0.3%
GET /zipc/v2/zipcodes/70584/soi?year=… $37K 2020 $40K 2021 $42K 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 70584 ZCTA.

2000
6,125
 
2010
7,358
▲ +20.1%
2020
7,471
▲ +1.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number218398
City AliasesCankton, Sunset

06Frequently Asked Questions

What county is ZIP code 70584 in?

ZIP code 70584 is in Saint Landry County, Louisiana (county FIPS code 22097).

What city is ZIP code 70584?

The primary USPS city for 70584 is Sunset, LA.

What metro area (MSA) is 70584 in?

70584 is part of the Opelousas, LA Micro Area (MSA code 36660).

What is the population of ZIP code 70584?

The 2020 Census population of 70584 was 7,471 residents.

What is the median income in ZIP code 70584?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70584 is about $42,089, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.