City profile
Denison, TX
Grayson County · Population 25,778
Denison is a town in Grayson County, TX with about 25,778 residents and a typical home value near $181,000. It is 70 miles from Dallas, TX, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Warm & sunny
Winter avg
46°F
Summer avg
85°F
Sunny days / yr
234
Home prices & cost of living
Median home price
$180,900
Typical monthly housing
$1,254
Cost of living (100 = U.S.)
81
Taxes
- Property tax
- 1.80%
- State income tax (top)
- None
- Social Security
- Not taxed
- Pensions
- Not taxed
- Sales tax (state + avg. local)
- 8.20%
FEMA natural hazard risk
Relatively Low · county score 80/100
Top hazards: Hail, Tornado, Heat wave
Nearest major airport
66 mi to Dallas Love Field (DAL)
Political lean (2024 county vote)
Leans Republican · 23% Democratic / 77% Republican
Community
Population
25,778
Black population
6.8%
County
Grayson County
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸TX is gaining retirees — a sign of strong retiree services and community
- ▸Home insurance premiums are rising quickly here
- ▸Home prices are softening in 2026 — more room to negotiate
- ▸Climate/cost risks to check: extreme heat, hail
Highlights
- About 25,778 residents
- Typical home value about $181,000
- 70 miles from Dallas, TX
Trade-offs
- Scores for this place are estimated from Census data and the nearest major city
Figures are estimates from public sources (see How we match). Verify before making decisions.