| ZIP Codes: | 11 ZIP Codes (9 Standard, 2 PO Box, 0 Unique) [See All] |
| Area Codes: | 430 / 903 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:55:11 PM |
| Population: | 29,396 [See All] |
| FIPS: | 48067 |
| Land Area: | 908 sq mi |
| Water Area: | 32 sq mi |
| Coordinates: | 33.0507, -94.2962 |
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29,396 residents live across 11 ZIPs covering 908 sq mi, served by 11 distinct USPS-recognized cities.
Population moved from 31,335 to 29,396 from 2014 to 2024 — a -6.2% change. 3 ZIPs gained residents, 8 lost.
The county's wealthiest ZIP 75556 (Bloomburg, $93,750 median) and poorest ZIP 75565 (Mc Leod, $19,539) are 14.5 miles apart — a 4.8× income gap across local geography.
Median home values vary 1.5× across this county — from $103,600 in 75556 (Bloomburg) to $160,000 in 75551 (Atlanta).
Density varies 962× across the county — from 12 people/sq mi in 75560 (Douglassville) to 11,324 in 75565 (Mc Leod).
Educational attainment ranges from 3.4% bachelor's+ in 75566 (Marietta) to 23.2% in 75551 (Atlanta) — the breadth of educational profiles across the area.
Within Texas, this is the #96 most populous of 254 counties and ranks #213 for median household income .
Weighted by population, the typical household earns about $56,375 across the county — reflecting what a typical resident sees, not a simple ZIP average.
19.1% of adults age 25+ hold a bachelor's degree or higher (3,976 of 20,864 reporting).
9 Standard delivery, 2 PO Box only, 0 single-entity Unique ZIPs serve this county.
Median household income spans 4.8× between the wealthiest and poorest ZIPs — a sign of significant intra-county inequality.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.
Cass County lost 6.2% of residents between 2014 and 2024. ZIPs that shed the largest share:
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 75551 | Atlanta | Standard | 10,341 | $64,248 | 160.6 | -1.3% |
| 75656 | Hughes Springs | Standard | 4,507 | $41,727 | 96.6 | -7.2% |
| 75563 | Linden | Standard | 4,033 | $52,565 | 167.0 | -9.6% |
| 75572 | Queen City | Standard | 3,130 | $45,625 | 84.2 | -21.9% |
| 75630 | Avinger | Standard | 2,452 | $49,677 | 119.1 | -9.1% |
| 75555 | Bivins | Standard | 1,630 | $58,750 | 128.2 | 7.4% |
| 75556 | Bloomburg | Standard | 1,184 | $93,750 | 26.0 | 9.8% |
| 75560 | Douglassville | Standard | 962 | $83,667 | 81.7 | -0.8% |
| 75566 | Marietta | Standard | 886 | $39,219 | 44.9 | 13.7% |
| 75565 | Mc Leod | PO Box | 248 | $19,539 | 0.0 | -34.6% |
| 75562 | Kildare | PO Box | 23 | — | 0.0 | -78.5% |