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Working as an Agent in Frisco, TX: Two Counties, Up to Four School Districts
Short answer. Frisco lies in two counties, Collin and Denton, and its homes are served by up to four school districts. In Frisco, county and school district come from the address, never from the city name. Build that check into every conversation.
One city, two counties
Frisco had 200,509 residents in the 2020 Census, and it sits in both Collin and Denton counties. The county decides the appraisal district and the taxing units that apply to a property.
A buyer who asks about taxes is asking about a specific address. Give a general Frisco answer and you may be wrong for half the city.
School districts follow the address
Most of Frisco is in Frisco ISD. Parts of the city are in Lewisville ISD, Little Elm ISD and Prosper ISD. Families choose homes by school, so a wrong guess costs you trust fast.
Check the district for the exact address before you say anything about schools. Do not rely on the neighborhood name.
A three-line check for every Frisco file
Before you promise anything on a Frisco property, run the same three checks. They take a few minutes and protect you every time.
- County: Collin or Denton, from the appraisal district record
- School district: from the district's own lookup for that address
- Special district: a MUD or PID notice if the neighborhood has one (see our Prosper and Celina page)
What the Census says about the homes in Frisco
| Frisco | |
|---|---|
| Population (5-year estimate) | 219,304 |
| Housing units | 80,353 |
| Homes built since 2010 | 47% |
| Homes built before 1990 | 2% |
| Median year built | 2009 |
| Owner-occupied homes | 66% |
| Vacant housing units | 3.9% |
| Median home value | $642,100 |
| Median gross rent | $2,014 |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020 to 2024. These are estimates with margins of error, and 5-year figures lag the newer city estimates quoted elsewhere on this page.
What this suggests
- 47% of homes were built since 2010, and the median home dates to 2009. It is a mix of newer neighborhoods and older streets, so you will work both kinds of file.
- Its median home value is the third highest of the 19 places with a page on this site.
This is our reading of the numbers, not a Census statement. Every neighborhood differs.
Home sales snapshot, July 2026
These are closed sales of single-family homes in the month, from the multiple listing service, with the same month a year earlier for comparison.
| Frisco | |
|---|---|
| Closed sales | 202 |
| Closed sales, year earlier | 218 |
| Median price | $682,060 |
| Median price, year earlier | $700,000 |
| Average days on market | 49 |
| Sold price as share of list price | 94.2% |
| Active listings | 1,003 |
| Months of inventory | 5.8 |
- Median price was $682,060, down 3% from a year earlier. Homes sold for 94.2% of list price on average after 49 days on market, and 1,003 homes were listed, about 5.8 months of supply. As a rough rule of thumb, that is a fairly balanced pace.
Source: North Texas Real Estate Information System (NTREIS) single-family MLS data for July 2026, prepared by the Texas Real Estate Research Center at Texas A&M University. One month of data. Small cities have few sales, so figures can swing a lot from month to month. Sales by builders and sales not listed in the NTREIS MLS are not counted. Treat this as background, not a price for any particular home, and check current figures before you quote them.
Look-up list for Frisco files
Search the property address on the appraisal district site to see which county tax roll it sits on. This area crosses county lines, so check each one that applies.
- Collin Central Appraisal District
- Denton Central Appraisal District
- School district: use the district's own address lookup for the exact address
- Special district: ask whether the address sits in a PID or MUD before the contract
Common questions
Is Frisco in Collin County or Denton County?
Both. Check the county for each address.
Which school district serves a Frisco home?
Most are in Frisco ISD, and some are in Lewisville, Little Elm or Prosper ISD. It depends on the address.
Why does the county matter to me as an agent?
It decides which appraisal district and taxing units apply, which changes what you tell a buyer about taxes.
Sources
- Frisco, Texas (Wikipedia, citing the U.S. Census Bureau)
- Texas Real Estate Research Center: Clear as MUD
- Texas Real Estate Research Center: Don't Piddle Around with PID Notices
- U.S. Census Bureau, American Community Survey 5-year estimates, 2020 to 2024 (via Census Reporter)
- North Texas Real Estate Information System (NTREIS) single-family MLS data for July 2026, prepared by the Texas Real Estate Research Center at Texas A&M University
Education only. Not legal, tax or financial advice. Population figures are U.S. Census Bureau counts or estimates as reported by the sources above. Confirm licensing and disclosure rules with the Texas Real Estate Commission and your broker.