Plano, Texas
Plano is a Texas city whose current Census footprint includes Collin County and Denton County. Start with the quick read below for what gives Plano its character, then the practical property-tax, insurance, district, and local-record checks worth making before you rely on a monthly estimate.
Place essentials
Official Census snapshot- Census place type
- City
- July 2025 population
- 293,028
- Change from 2020 base
- +2.6%
- Land area
- 71.7 sq. mi.
- County footprint
- Collin County and Denton County
Place type, county footprint, and land area use the Census Bureau's January 1, 2025 geography. Population uses Vintage 2025 estimates through July 1, 2025; change compares that estimate with the April 1, 2020 estimates base. Geography file | Population file
Official routes
Use the office for the parcel address; a mailing city is not always the governing city.
Local checks
- Collin CAD account
- School district
- HOA rules
- Permit history
- Homestead status
What buyers should know
Confirm your school district assignment at the address level — Plano ISD, Frisco ISD, and Allen ISD all have attendance zones inside Plano city limits, and district names do not match city names.
HOA architectural control in Plano's established subdivisions can cover routine exterior changes; review CC&Rs before planning any remodel or addition.
Older homes (pre-1990) commonly have cast iron drain lines, foundation movement from North Texas expansive clay, and permit gaps from prior work — worth a sewer scope and foundation inspection at closing.
County context
What to know around Plano
County lines carry much of the property, land, water, and outdoors context around Plano.
County Origins
Collin County Was Named for a Signer of the Texas Declaration of Independence
Collin County was created in 1846 and named for Collin McKinney, who signed the Texas Declaration of Independence.
Property Tax Relief
How the Homestead Exemption Lowers Your Property Tax Bill
If you own and live in your home in Collin County, you can apply for a homestead exemption that removes part of your home's value from the tax calculation.
County Origins
Denton County was created in 1846 and named for a preacher killed in a raid
The Texas legislature carved Denton County out of Fannin County in 1846 and named it for John Bunyan Denton, a preacher-lawyer who died in an 1841 raid.
Nearby places
Other local pages to compare
Nearby counties
Local notes for nearby counties
Next steps for Plano
Compare nearby places
Put Census population, land area, county footprints, and official office routes side by side.
Open comparison ->Estimate property tax
Use the official local rates and appraisal value for this parcel.
Open estimator ->Build a buyer timeline
Track homestead, appraisal notice, protest, and tax-bill dates.
Build timeline ->Read insurance guide
Check flood, windstorm, roof, deductibles, and coverage questions.
Read guide ->