Sulphur, LA ZIP codes

3 ZIP/ZCTAs intersecting this Census place in Calcasieu.

ACS 2023 population

21,004

Median household income

$58,044

Median home value

$175,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Sulphur (GEOID 2273640). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 51,585 (3 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Sulphur, LA

Census place boundary and intersecting ZIP Code Tabulation Areas for Sulphur, LA — Census place boundary for Sulphur, LA. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Sulphur

Population overlap

Share of each ZIP/ZCTA’s population located within Sulphur, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

7066370.7%
USPS primary city
706658.5%
USPS primary city
706690.0%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Sulphur

ZIP	City	County	Population	Income
70663	Sulphur	Calcasieu Parish	29,511	$59,444
70665	Sulphur	Calcasieu Parish	12,891	$88,328
70669	Westlake	Calcasieu Parish	9,183	$68,416

USPS associates these ZIPs with Sulphur

These codes list Sulphur as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
70664	Sulphur	Calcasieu Parish	1,262	—