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Denison

A city of 25,778 people in Texas
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The places and views that make it Denison

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Outdoors in Denison

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Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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About Denison

City in Texas, United States
1872Established
24,479Population
23.5 sq miArea
728 ftElevation

Denison is a city in Grayson County, Texas, United States, 1 mile (1.6 km) south of the Texas–Oklahoma border. Its population was 24,479 at the 2020 census, up from 22,682 at the 2010 census. Denison is part of the Texoma region and is one of two principal cities in the Sherman–Denison metropolitan statistical area and is also part of the Dallas-Fort Worth combined statistical area. It is the birthplace of 34th U.S. president Dwight D. Eisenhower.

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code75020, 75021
Area code903
Living in Denison

Housing in Denison

$223K▼ 6.6% in a year Typical home value · Zillow

The typical Denison home is worth about $223,000, down 6.6% in a year, 25% below the Texas typical home.

A buyer's market

Buyer’sBalancedSeller’s
Days on market71
Sale-to-list96%
Sold in May31
Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Denison

B

Safety Grade B

Denison reports less crime per resident than 57% of the U.S. towns and cities we grade.

Violent crime per 1,000
Denison 2.3
Texas 3.5
U.S. 3.3
Property crime per 1,000
Denison 7.5
Texas 18.1
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Work & commute in Denison

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About one in 5 of Denison’s working residents works in town. The top destinations are Sherman (18%), Dallas (6%) and Plano (4%). Half commute less than 21 miles.

Sherman
18%
Dallas
6%
Plano
4%
Durant, OK
3%
Census LEHD 2023 · ACSWork & commute in Denison →

Health in Denison

C−

Health Grade C−

Healthier than 24% of U.S. towns on seven CDC estimates.

Compared with Texas

2better than TX·11worse

of 26 measures CDC estimates. The other 13 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Texoma Medical CenterDenison · 1.4 mi · ER
Fhcso - KingstonKingston · 17.9 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Denison · CMS · HRSAHealth in Denison →

Natural hazards in Denison

11
Very low

Expected storm and flood damage is higher than in 11% of U.S. communities.

🌊 Inland flooding🌪️ Tornadoes🥶 Cold waves
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Denison →

Climate in Denison

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Denison has mild winters and hot summers. A typical July afternoon reaches 94°, a January night drops to 33°, and about 2 inches of snow falls in a normal winter.

55° / 35°Winter
73° / 53°Spring
92° / 71°Summer
76° / 54°Fall
NOAA U.S. Climate Normals, 1991–2020Climate in Denison →

Schools in Denison

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B

School Grade B

The public schools Denison’s kids attend, from kindergarten through graduation, outperform 58% of Texas’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

#186Best public schoolsof 583 in TX
DistrictDENISON ISDSchools11

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within TX. Ratings are from neighbors.

Famous people from DenisonWriters, athletes, leaders and more who were born in Denison.Meet them →

Where Denison is

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Locator map of Denison
Wikimedia Commons · Map: The original uploader was Seth Ilys at English Wikipedia. · CC BY-SA 3.0

Location map

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Bordering towns

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Sherman Denison Sherman
Where Denison residents work nearby:Sherman 18%Work & commute →
Compare side by side:Denison vs Sherman

How things work in Denison

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01