Richwood, TX ZIP Codes
2 ZIP codes serve Richwood, Texas: 77515 and 77531. Together they are home to 50,494 residents in 18,970 households. That is more than the 4,791 people counted inside Richwood city limits, because these ZIP codes reach past its boundary. Median household income ranges from $73,240 in 77531 to $88,787 in 77515.
Richwood city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,791 |
| Households | 1,938 |
| Median household income | $88,380 |
| Median home value | $249,600 |
| Median age | 35.6 |
| Median rent | $1,250 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 50,494 |
| Households (sum of ZIP codes) | 18,970 |
| Median household income, range across ZIP codes | $73,240 (77531) to $88,787 (77515) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $83,397 |
| Homeowners | 66.9% |
| Households with kids under 18 | 31.6% |
| Moved in the past year | 12.9% |
| Carrier routes in EDDM2GO's route library | 30 routes, 21,988 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Richwood: 77515 ($88,787)
- Most residents: 77515 (34,088 people)
- Highest homeownership: 77515 (74.6% own their home)
- Most households with kids: 77531 (33.4% of households)
- Most new movers: 77531 (16.0% moved in last year)
- Youngest median age: 77531 (32.2 years)
- Highest median home value: 77531 ($260,800)
Every ZIP code in Richwood
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 77515 | Angleton | 34,088 | 12,393 | $88,787 | $226,200 | 74.6% | 30.6% | 11.4% | 21 | 15,513 | 1% of its land |
| 77531 | Clute | 16,406 | 6,577 | $73,240 | $260,800 | 52.3% | 33.4% | 16.0% | 9 | 8,010 | 23% of its land |
A ZIP code is listed for Richwood when at least 10% of its land lies inside Richwood city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Richwood. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Richwood.
Counties
- Brazoria County — 18 ZIP codes
Nearby cities sharing these ZIP codes
- Lake Jackson — 2 ZIP codes
- Angleton — 1 ZIP code
- Clute — 1 ZIP code
Metro maps
- Houston ZIP code map — 238 ZIP codes
Price a mailing to Richwood ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Richwood, TX?
- 77515 and 77531. A ZIP code is listed for Richwood when at least 10% of its land lies inside Richwood city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Richwood.
- What is the population of Richwood, TX?
- The Census Bureau counts 4,791 residents inside Richwood city limits (ACS 2020–2024). The 2 ZIP codes that serve Richwood hold 50,494 residents in all.
- What is the median household income in Richwood, TX?
- $88,380 inside Richwood city limits, per the Census Bureau. Across its ZIP codes the medians run from $73,240 to $88,787.
- Which Richwood ZIP code has the highest median household income?
- 77515, at $88,787, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Richwood, TX?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 30 carrier routes reaching 21,988 residential and 1,534 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.