Williamson County Schools Rank Number One in Tennessee on 2026 TCAP. What That Means for Buyers
TL;DR: The quick summary
Williamson County Schools posted the highest overall TCAP proficiency rate in Tennessee at 73.9 percent, and the Franklin Special School District outperformed state averages by double digits in every tested subject, according to district-level results released July 13, 2026 by the Tennessee Department of Education. For Franklin, Brentwood, Spring Hill, and Thompson's Station homeowners, these results reinforce the school-driven demand that keeps Williamson County one of the most sought-after housing markets in the Southeast.
## The 2026 TCAP Dashboard Is Live, and Williamson County Leads the State
On July 13, 2026, the Tennessee Department of Education launched its new TCAP dashboard with district-level results from the 2025-26 school year. Families can now filter results by grade, subject, and student group for every district in the state. The headline for our area could not be clearer: Williamson County Schools posted the highest overall proficiency rate in Tennessee at 73.9 percent across all tested subjects. Collierville Schools came in second at 73.6 percent.
To put that in perspective, statewide proficiency this year landed at roughly 42 percent in English language arts, 41 percent in math, and 50 percent in social studies. Williamson County students are performing at a level far above those benchmarks, and they have held the top spot in the state year after year.
One note on the data: science results are not included in this release because science is in a standard-setting year at the state level. Those scores are expected later this summer, with individual student results available to families through the TCAP Family Portal by the end of July.
## Franklin Special School District: Double-Digit Leads in Every Subject
Franklin is unique in Williamson County because many neighborhoods inside the city limits are served by the Franklin Special School District, a K-8 district covering eight schools in the heart of historic Franklin. Students then feed into Williamson County Schools for high school.
The FSD's 2026 numbers are remarkable. According to the district, students beat the state average by double digits in every reported subject:
- **English language arts:** 59.8 percent proficiency, compared to the state average of 40.6 percent
- **Math:** 65.7 percent proficiency, up 10 points since 2024
- **Social studies:** 68.8 percent proficiency, up 10.3 points since 2024
The standout stat: FSD sixth graders outperformed every other district in Tennessee in math, beating the state average by 34.8 percentage points. Middle schoolers taking high school credit courses posted a 94.2 percent success rate in Algebra I and 100 percent in Geometry.
So whether a Franklin home is zoned to Williamson County Schools or the Franklin Special School District, buyers are looking at two of the strongest-performing public school systems in Tennessee.
## Why TCAP Results Matter to the Franklin, TN Housing Market
As a REALTOR® working with buyers and sellers across Williamson County every day, I can tell you that school performance is one of the first questions relocating families ask. It is a major reason our market behaves differently than the rest of Middle Tennessee.
Here is what that demand looks like in the data. According to Realtracs MLS data from May 2026, the median sale price in Williamson County is $1,104,222, homes are averaging just 29 days on market, and inventory sits at 3.96 months of supply. A balanced market is typically considered five to six months of supply, so we remain in seller-favorable territory. Meanwhile, the 2025 Bowen National Research Housing Needs Assessment identified a shortage of 9,546 housing units in Williamson County, which means demand continues to outpace what is being built.
Top-ranked schools are a durable driver of that demand. Test results fluctuate a little year to year, but Williamson County's consistency at the top of the state rankings gives buyers confidence that the premium they pay here is backed by something real. For sellers, results like these are a marketing asset. For buyers, they help explain why homes in neighborhoods like Westhaven, Berry Farms, McKays Mill, and Ladd Park move quickly and hold their value.
One important note: fair housing laws guide how real estate professionals discuss schools, and for good reason. My role is to point you to objective sources like the TCAP dashboard and district report cards so you can evaluate the data yourself. Every family weighs schools differently, and the numbers are publicly available for exactly that purpose.
## What This Means for Buyers, Sellers, and Relocating Families
**If you are selling a home in Franklin, Brentwood, or Spring Hill:** These results landed at the start of peak relocation season. Families moving before the school year starts are actively searching right now, and a well-priced, well-prepared listing in a top district has a genuine advantage. If your home is zoned to a school with standout 2026 numbers, that belongs in your marketing conversation.
**If you are buying in Williamson County:** School zoning matters, and it is not always intuitive. Two homes on the same street in Franklin can be zoned to different districts, and zoning can change as the county grows. Before you fall in love with a house, verify the current zoning directly with Williamson County Schools or the Franklin Special School District, and check the dashboard results for the specific schools involved.
**If you are relocating to Middle Tennessee:** Williamson County's number one statewide ranking is a big part of why communities like Franklin, Brentwood, Nolensville, and Thompson's Station consistently attract families from higher-cost markets. Yes, the median price is above $1.1 million countywide, but there is meaningful variety across Spring Hill, Fairview, and Thompson's Station where budgets can stretch further while staying in the same top-ranked county district.
## How to Look Up the Scores Yourself
The Tennessee Department of Education's new TCAP dashboard lets you view state and district results for English language arts, math, and social studies, filtered by grade and student group. Participation was strong statewide, with 141 districts reaching participation rates of 97 percent or higher, so the data is comprehensive. School-level results are expected later this year, and parents of current students can access individual results through the TCAP Family Portal by the end of July.
If you want help connecting the school data to actual neighborhoods, zoning lines, and homes currently on the market, that is exactly what I do every day.
---
*This article is for informational purposes only and does not constitute legal, tax, or financial advice. School data is sourced from the Tennessee Department of Education and individual district announcements as of July 2026 and is subject to update. Please consult the districts directly to verify current school zoning, and consult a licensed CPA or Tennessee real estate attorney for guidance specific to your situation.*
Frequently asked questions
How did Williamson County Schools perform on the 2026 TCAP?
Williamson County Schools posted the highest overall proficiency rate of any district in Tennessee at 73.9 percent across all tested subjects, according to district-level results released by the Tennessee Department of Education on July 13, 2026. Collierville Schools ranked second at 73.6 percent. The 2026 results cover English language arts, math, and social studies; science scores were not included because science is in a standard-setting year and those results are expected later this summer. Statewide, proficiency landed at roughly 42 percent in English language arts, 41 percent in math, and 50 percent in social studies, which means Williamson County students performed dramatically above state benchmarks in every reported subject. The district has consistently held the top ranking in Tennessee in recent years, and its Class of 2025 also posted a state-best average ACT composite of 25.3 compared to the state average of 19.3. Families can explore the full results, filtered by grade, subject, and student group, on the Tennessee Department of Education's new TCAP dashboard.
Do school ratings affect home values in Franklin, TN?
School performance is one of the most consistent demand drivers in the Franklin housing market. Relocating families frequently choose Williamson County specifically for its schools, and that steady demand shows up in the numbers: the median sale price countywide is $1,104,222 with homes averaging just 29 days on market, according to Realtracs MLS data from May 2026. Inventory sits at 3.96 months of supply, well below the five to six months considered balanced, and the 2025 Bowen National Research Housing Needs Assessment found the county is short 9,546 housing units. When a district ranks number one in the state year after year, buyers gain confidence that the premium they pay is durable, and sellers benefit from a deeper buyer pool. That said, schools are one factor among many, and every home's situation is unique. If you would like a personalized market analysis showing how your Franklin home compares to recent sales in your school zone, text me at (615) 955-0450 and I will put one together for you.
What is the difference between Williamson County Schools and the Franklin Special School District?
Williamson County Schools is the countywide district serving Franklin, Brentwood, Spring Hill, Thompson's Station, Nolensville, Fairview, and surrounding communities from kindergarten through 12th grade. The Franklin Special School District is a separate, smaller K-8 district serving eight schools within historic Franklin; its students transition to Williamson County Schools for high school. Both districts posted standout 2026 TCAP results. Williamson County Schools ranked first in the state overall at 73.9 percent proficiency, while Franklin Special District students beat state averages by double digits in every reported subject, including a 65.7 percent proficiency rate in math and the strongest sixth-grade math performance of any district in Tennessee. For homebuyers, the practical takeaway is that zoning within Franklin is not always intuitive: two homes a short distance apart can be zoned to different districts, and each district has its own attendance boundaries. Always verify current school zoning directly with the district before making an offer, because boundaries can shift as the county grows.
How do I find out which school district a Franklin home is zoned for?
Start with the official sources. Williamson County Schools and the Franklin Special School District each publish school zoning tools and attendance boundary information on their websites, and both districts can confirm zoning for a specific address by phone. This step matters because zoning in Franklin can be genuinely confusing: the Franklin Special School District covers much of historic Franklin for grades K-8, while Williamson County Schools serves the rest of the county plus all high school students, and boundaries have been adjusted over the years as new schools open. Online real estate listings sometimes display outdated or incorrect school assignments, so never rely on a listing site alone for something this important. When I work with buyers, verifying school zoning is a standard part of our due diligence on any home before an offer goes in. If you are house hunting in Franklin or anywhere in Williamson County and want help confirming zoning for homes on your shortlist, reach out at kate@katemove.com and I will pull the current information for you.
Is now a good time to buy a home in Williamson County given the school results?
The 2026 TCAP results reinforce what makes Williamson County a long-term hold: top-ranked schools, sustained demand, and a documented housing shortage of 9,546 units per the 2025 Bowen National Research assessment. With 3.96 months of supply and homes averaging 29 days on market as of May 2026, buyers face real competition, especially during summer relocation season when families are racing the school calendar. The right timing depends on your personal situation more than the headlines. Buyers with financing lined up and clear priorities can absolutely succeed in this market, and communities like Spring Hill, Fairview, and Thompson's Station offer entry points below the county's $1,104,222 median while staying within the same top-ranked county district. Waiting for prices to drop has historically been a losing strategy in Williamson County given the supply shortage. I always recommend talking through your timeline, budget, and school priorities before you start touring. If you are ready to explore what is possible, call or text me at (615) 955-0450 and let's build a plan around your goals.
