Dawson County, TX ZIP Codes
4 ZIP codes cover all or part of Dawson County, Texas: 79331, 79351, 79713 and 79377. The Census Bureau counts 12,134 residents in the county, with a median household income of $54,360 and a median home value of $103,400. Median household income ranges from $54,000 in 79331 to $66,853 in 79351. Its largest communities include Lamesa, O'Donnell, Welch and Los Ybanez.
Dawson County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 12,134 |
| Households | 4,043 |
| Median household income | $54,360 |
| Median home value | $103,400 |
| Median age | 34.8 |
| Median rent | $777 |
All 4 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 13,825 |
| Households (sum of ZIP codes) | 4,650 |
| Median household income, range across ZIP codes | $54,000 (79331) to $66,853 (79351) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $55,267 |
| Homeowners | 71.1% |
| Households with kids under 18 | 37.6% |
| Moved in the past year | 21.6% |
| Carrier routes in EDDM2GO's route library | 16 routes, 4,667 homes (4 of 4 ZIP codes) |
Top facts
- Highest median household income in Dawson County: 79351 ($66,853)
- Most residents: 79331 (11,711 people)
- Highest homeownership: 79351 (75.3% own their home)
- Most households with kids: 79351 (42.6% of households)
- Most new movers: 79331 (23.0% moved in last year)
- Youngest median age: 79331 (34.8 years)
- Highest median home value: 79331 ($101,800)
Every ZIP code in Dawson County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 79331 | Lamesa | 11,711 | 3,888 | $54,000 | $101,800 | 70.3% | 35.8% | 23.0% | 11 | 4,612 | 78% of its land |
| 79351 | Odonnell | 1,044 | 425 | $66,853 | $98,900 | 75.3% | 42.6% | 4.7% | 2 | 249 | 37% of its land |
| 79713 | Ackerly | 840 | 247 | $64,886 | $149,200 | 77.3% | 53.0% | 17.2% | 2 | 136 | 22% of its land |
| 79377 | Welch | 230 | 90 | $44,000 | $144,100 | 68.9% | 47.8% | 42.7% | 1 | 10 | 100% of its land |
A ZIP code is listed for Dawson County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Lamesa — 8,393 residents · 1 ZIP code
- O'Donnell — 533 residents · 1 ZIP code
- Welch — 205 residents · 1 ZIP code
- Los Ybanez — 0 residents · 1 ZIP code
Price a mailing to Dawson County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Dawson County, TX?
- 79331, 79351, 79713 and 79377. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Dawson County?
- 12,134 residents in 4,043 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Dawson County?
- $54,360 for the county as a whole. Its ZIP codes range from $54,000 (79331) to $66,853 (79351).
- Which Dawson County ZIP code has the highest median household income?
- 79351, at $66,853, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Dawson County?
- For the 4 of 4 ZIP codes in EDDM2GO's stored route library: 16 carrier routes reaching 4,667 residential and 340 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.