Sour Lake, TX ZIP Codes
One ZIP code serves Sour Lake, Texas: 77659. Together they are home to 5,650 residents in 1,971 households. That is more than the 2,130 people counted inside Sour Lake city limits, because these ZIP codes reach past its boundary.
Sour Lake city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,130 |
| Households | 798 |
| Median household income | $73,241 |
| Median home value | $173,800 |
| Median age | 34.5 |
| Median rent | $1,286 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,650 |
| Households (sum of ZIP codes) | 1,971 |
| Median household income, range across ZIP codes | $110,590 (77659) to $110,590 (77659) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $110,590 |
| Homeowners | 87.4% |
| Households with kids under 18 | 48.6% |
| Moved in the past year | 4.6% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,147 homes (1 of 1 ZIP codes) |
Every ZIP code in Sour Lake
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 77659 | Sour Lake | 5,650 | 1,971 | $110,590 | $241,100 | 87.4% | 48.6% | 4.6% | 4 | 2,204 | 2% of its land; mailing city |
A ZIP code is listed for Sour Lake when at least 10% of its land lies inside Sour Lake city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sour Lake. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sour Lake.
Counties
- Hardin County — 10 ZIP codes
Price a mailing to Sour Lake ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sour Lake, TX?
- 77659. A ZIP code is listed for Sour Lake when at least 10% of its land lies inside Sour Lake city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sour Lake.
- What is the population of Sour Lake, TX?
- The Census Bureau counts 2,130 residents inside Sour Lake city limits (ACS 2020–2024). The 1 ZIP code that serve Sour Lake hold 5,650 residents in all.
- What is the median household income in Sour Lake, TX?
- $73,241 inside Sour Lake city limits, per the Census Bureau. Across its ZIP codes the medians run from $110,590 to $110,590.
- How many carrier routes and mailboxes are in Sour Lake, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,147 residential and 56 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.