Limestone County, TX ZIP Codes
14 ZIP codes cover all or part of Limestone County, Texas. The Census Bureau counts 22,283 residents in the county, with a median household income of $60,573 and a median home value of $164,200. Median household income ranges from $48,500 in 76653 to $79,625 in 76624. Its largest communities include Mexia, Groesbeck, Mart, Coolidge and Thornton.
Limestone County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 22,283 |
| Households | 8,389 |
| Median household income | $60,573 |
| Median home value | $164,200 |
| Median age | 41.9 |
| Median rent | $905 |
All 14 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 36,556 |
| Households (sum of ZIP codes) | 13,733 |
| Median household income, range across ZIP codes | $48,500 (76653) to $79,625 (76624) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $60,911 |
| Homeowners | 74.0% |
| Households with kids under 18 | 30.6% |
| Moved in the past year | 10.2% |
| Carrier routes in EDDM2GO's route library | 40 routes, 14,736 homes (13 of 14 ZIP codes) |
Top facts
- Highest median household income in Limestone County: 76624 ($79,625)
- Most residents: 76667 (10,494 people)
- Highest homeownership: 76624 (89.7% own their home)
- Most households with kids: 76635 (49.1% of households)
- Most new movers: 76687 (18.3% moved in last year)
- Youngest median age: 76635 (32.7 years)
- Highest median home value: 76687 ($254,500)
Every ZIP code in Limestone County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 76667 | Mexia | 10,494 | 4,036 | $52,541 | $154,700 | 66.9% | 30.5% | 10.8% | 9 | 4,691 | 82% of its land |
| 76642 | Groesbeck | 6,363 | 2,238 | $62,243 | $189,000 | 70.6% | 38.4% | 10.7% | 7 | 2,939 | 100% of its land |
| 76664 | Mart | 3,231 | 1,111 | $74,618 | $168,900 | 74.6% | 31.9% | 11.1% | 4 | 1,400 | 65% of its land |
| 76648 | Hubbard | 2,777 | 1,037 | $54,669 | $132,000 | 80.2% | 24.1% | 8.5% | 4 | 1,308 | 14% of its land |
| 75846 | Jewett | 2,741 | 1,089 | $64,250 | $204,100 | 79.9% | 30.7% | 10.6% | 3 | 1,035 | 19% of its land |
| 76624 | Axtell | 2,660 | 1,007 | $79,625 | $188,300 | 89.7% | 25.4% | 7.3% | 2 | 970 | 12% of its land |
| 76693 | Wortham | 2,153 | 798 | $55,645 | $176,100 | 64.5% | 32.0% | 5.8% | 2 | 794 | 10% of its land |
| 76687 | Thornton | 1,830 | 726 | $73,323 | $254,500 | 83.5% | 23.6% | 18.3% | 2 | 713 | 83% of its land |
| 76635 | Coolidge | 1,392 | 444 | $62,031 | $153,300 | 71.4% | 49.1% | 6.5% | 1 | 353 | 100% of its land |
| 76673 | Mount Calm | 1,196 | 391 | $63,750 | $115,300 | 82.9% | 35.3% | 7.7% | 2 | 543 | 38% of its land |
| 76653 | Kosse | 1,067 | 552 | $48,500 | $150,200 | 86.4% | 19.2% | 14.6% | 2 | 462 | 58% of its land |
| 76686 | Tehuacana | 341 | 147 | $75,469 | $169,100 | 74.1% | 4.1% | 10.9% | — | — | 100% of its land |
| 75838 | Donie | 209 | 97 | $27,813 | — | 51.5% | 16.5% | 0.0% | 1 | 290 | 11% of its land |
| 76678 | Prairie Hill | 102 | 60 | $61,944 | $215,600 | 85.0% | 21.7% | 2.9% | 1 | 55 | 100% of its land |
A ZIP code is listed for Limestone 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
- Mexia — 6,859 residents · 1 ZIP code
- Groesbeck — 3,914 residents · 1 ZIP code
- Mart — 1,704 residents · 1 ZIP code
- Coolidge — 754 residents · 1 ZIP code
- Thornton — 565 residents · 1 ZIP code
- Kosse — 430 residents · 1 ZIP code
- Hallsburg — 400 residents · 4 ZIP codes
- Tehuacana — 341 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Limestone County — 11 ZIP codes ranked
- ZIP codes with the highest home values in Limestone County — 11 ZIP codes ranked
- ZIP codes with the highest homeownership in Limestone County — 11 ZIP codes ranked
- ZIP codes with the most families with kids in Limestone County — 11 ZIP codes ranked
- ZIP codes with the most new movers in Limestone County — 11 ZIP codes ranked
- Youngest ZIP codes in Limestone County — 11 ZIP codes ranked
- Oldest ZIP codes in Limestone County — 11 ZIP codes ranked
- Fastest-growing ZIP codes in Limestone County — 11 ZIP codes ranked
Price a mailing to Limestone County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Limestone County, TX?
- 76667, 76642, 76664, 76648, 75846, 76624, 76693, 76687, 76635, 76673, 76653, 76686, 75838 and 76678. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Limestone County?
- 22,283 residents in 8,389 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Limestone County?
- $60,573 for the county as a whole. Its ZIP codes range from $48,500 (76653) to $79,625 (76624).
- Which Limestone County ZIP code has the highest median household income?
- 76624, at $79,625, among ZIP codes with at least 1,000 residents. See the full ranking of Limestone County ZIP codes by income.
- How many carrier routes and mailboxes are in Limestone County?
- For the 13 of 14 ZIP codes in EDDM2GO's stored route library: 40 carrier routes reaching 14,736 residential and 814 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.