Youngest ZIP codes in Lake Charles, LA
These are the 5 ZIP codes in Lake Charles, LA with the lowest median age, out of 5 with at least 1,000 residents. 70607 (Lake Charles, 32.3), 70605 (Lake Charles, 35.3) and 70601 (Lake Charles, 38.4) lead the list. There is no single "best" ZIP code in Lake Charles; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
Youngest ZIP codes in Lake Charles
| Rank | ZIP | Mailing city | Median age | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 70607 | Lake Charles | 32.3 ±1.9 | 27,080 | 10,016 | — |
| 2 | 70605 | Lake Charles | 35.3 ±2.1 | 40,482 | 15,758 | — |
| 3 | 70601 | Lake Charles | 38.4 ±0.9 | 30,872 | 12,517 | — |
| 4 | 70615 | Lake Charles | 38.5 ±5.9 | 12,980 | 4,490 | — |
| 5 | 70611 | Lake Charles | 41.5 ±2.4 | 22,124 | 8,284 | — |
How we ranked them
Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 5 of 7 qualify.
Which of these to mail, and why
Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.
The top five ZIP codes on this list hold 51,065 households. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 70607 on the EDDM route map
More rankings
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- ZIP codes with the highest home values in Lake Charles
- ZIP codes with the highest homeownership in Lake Charles
- ZIP codes with the most families with kids in Lake Charles
- ZIP codes with the most new movers in Lake Charles
- Oldest ZIP codes in Lake Charles
- Fastest-growing ZIP codes in Lake Charles
- Youngest ZIP codes in Calcasieu County
- All Lake Charles ZIP codes
Businesses that mail these ZIP codes
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EDDM guides
Frequently asked questions
- Which ZIP code in Lake Charles has the lowest median age?
- 70607 (Lake Charles), at 32.3 (±1.9), among 5 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.