Marion County, TX ZIP Codes
4 ZIP codes cover all or part of Marion County, Texas: 75657, 75683, 75630 and 75668. The Census Bureau counts 9,737 residents in the county, with a median household income of $49,672 and a median home value of $101,500. Median household income ranges from $41,495 in 75668 to $65,240 in 75683. Its largest communities include Jefferson and Pine Harbor.
Marion County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 9,737 |
| Households | 4,207 |
| Median household income | $49,672 |
| Median home value | $101,500 |
| Median age | 51.3 |
| Median rent | $911 |
All 4 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 15,462 |
| Households (sum of ZIP codes) | 6,595 |
| Median household income, range across ZIP codes | $41,495 (75668) to $65,240 (75683) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $51,749 |
| Homeowners | 78.9% |
| Households with kids under 18 | 21.4% |
| Moved in the past year | 6.0% |
| Carrier routes in EDDM2GO's route library | 15 routes, 7,137 homes (4 of 4 ZIP codes) |
Top facts
- Highest median household income in Marion County: 75683 ($65,240)
- Most residents: 75657 (7,503 people)
- Highest homeownership: 75683 (91.2% own their home)
- Most households with kids: 75683 (27.9% of households)
- Most new movers: 75668 (10.0% moved in last year)
- Youngest median age: 75683 (43.4 years)
- Highest median home value: 75630 ($156,300)
Every ZIP code in Marion County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 75657 | Jefferson | 7,503 | 3,323 | $49,466 | $113,200 | 76.1% | 18.8% | 5.8% | 8 | 4,186 | 87% of its land |
| 75683 | Ore City | 3,413 | 1,385 | $65,240 | $113,300 | 91.2% | 27.9% | 4.1% | 3 | 1,576 | 17% of its land |
| 75630 | Avinger | 2,452 | 1,008 | $49,677 | $156,300 | 86.8% | 17.9% | 5.7% | 3 | 1,250 | 45% of its land |
| 75668 | Lone Star | 2,094 | 879 | $41,495 | $81,700 | 61.3% | 25.3% | 10.0% | 1 | 523 | 18% of its land |
A ZIP code is listed for Marion 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
- Jefferson — 2,131 residents · 1 ZIP code
- Pine Harbor — 566 residents · 1 ZIP code
Price a mailing to Marion County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Marion County, TX?
- 75657, 75683, 75630 and 75668. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Marion County?
- 9,737 residents in 4,207 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Marion County?
- $49,672 for the county as a whole. Its ZIP codes range from $41,495 (75668) to $65,240 (75683).
- Which Marion County ZIP code has the highest median household income?
- 75683, at $65,240, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Marion County?
- For the 4 of 4 ZIP codes in EDDM2GO's stored route library: 15 carrier routes reaching 7,137 residential and 398 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.