ZIP code 70665
Where is ZIP code 70665?
Sulphur, Louisiana
Calcasieu Parish · Standard ZIP code
ZIP code 70665 belongs to Sulphur, Louisiana in Calcasieu Parish. 70665 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 337. About 13,222 people live in the 70665 area, where the median household income is $86,573. The closest ZIP codes are 70663 (Sulphur, 4.9 mi east), 70668 (Vinton, 7.7 mi west) and 70602 (Lake Charles, 8.3 mi northeast).
| ZIP code | 70665 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Sulphur |
| State | Louisiana (LA) |
| County | Calcasieu Parish |
| Time zone | Central Time · now |
| Area code | 337 |
| Coordinates | 30.2009, -93.4437 map |
| 3-digit prefix | 706 |
Population and income in 70665
| Population | 13,222 · higher than 77% of Louisiana ZIP codes |
|---|---|
| People per square mile | 86 · higher than 50% of Louisiana ZIP codes |
| Median age | 35.7 years · lower than 76% of Louisiana ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $86,573 · higher than 88% of Louisiana ZIP codes |
| Income per person | $40,131 |
| Below the poverty line | 15% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $236,800 · higher than 80% of Louisiana ZIP codes |
| Median rent | $1,407 a month |
| Housing units | 5,684 |
| Households | 4,864 (2.72 people on average) |
| Owners / renters | 82% / 18% |
| Land area | 153.04 sq mi (plus 5.53 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 70665. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 70665
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 70663 | Sulphur, LA | 4.9 mi E | Standard |
| 70668 | Vinton, LA | 7.7 mi W | Standard |
| 70602 | Lake Charles, LA | 8.3 mi NE | PO Box only |
| 70606 | Lake Charles, LA | 8.3 mi NE | PO Box only |
| 70609 | Lake Charles, LA | 8.3 mi NE | Unique |
| 70612 | Lake Charles, LA | 8.3 mi NE | PO Box only |
| 70616 | Lake Charles, LA | 8.3 mi NE | PO Box only |
| 70629 | Lake Charles, LA | 8.3 mi NE | Standard |
| 70664 | Sulphur, LA | 8.3 mi NE | PO Box only |
| 70669 | Westlake, LA | 11.2 mi E | Standard |
| 70605 | Lake Charles, LA | 13.4 mi E | Standard |
| 70661 | Starks, LA | 15 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 70665 or measure the distance to another ZIP code.
How to address mail to 70665
123 MAIN ST
SULPHUR LA 70665
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (70665-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Sulphur, LA
All Sulphur ZIP codes with population and income →
Questions
- What city is ZIP code 70665?
- 70665 is a Sulphur, Louisiana ZIP code.
- What county is 70665 in?
- ZIP code 70665 is in Calcasieu Parish, Louisiana.
- What time zone is ZIP code 70665 in?
- 70665 is in the Central Time zone (America/Chicago).
- What area code is 70665?
- Phone numbers in ZIP code 70665 use area code 337.
- What is the population of ZIP code 70665?
- About 13,222 people live in ZIP code 70665, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 70665?
- The median household income in 70665 is $86,573 a year, higher than 88% of Louisiana ZIP codes.
- What ZIP codes are near 70665?
- The nearest ZIP codes to 70665 are 70663 (Sulphur, 4.9 miles), 70668 (Vinton, 7.7 miles), 70602 (Lake Charles, 8.3 miles) and 70606 (Lake Charles, 8.3 miles).