Winborn Elementary School - Katy ISD

Katy ISD · Katy / Williamsburg · 77449

Winborn Elementary — formally Diane Winborn Elementary — is a Katy ISD elementary at 22555 Prince George Lane in Katy’s 77449 ZIP, among the Williamsburg communities. In TEA’s 2024–25 state ratings the Eagles earned a B (82 out of 100) with two of six eligible distinction designations, serving about 728 students from early education through grade 5. The zone splits at the junior-high step: about two in three addresses continue through Morton Ranch Junior High to Morton Ranch High, while the remaining third is assigned to Haskett Junior High and Paetow High. The school opened in 1981 as Williamsburg Settlement Elementary and was renamed for its founding principal, Diane Winborn, after her death in 1992.

How Winborn Elementary is rated

The Texas Education Agency grades every Texas campus on an A–F scale each year. In the most recent ratings (2024–25 school year), Winborn earned an overall B — 82 out of 100 with two of six eligible distinction designations. Ratings change every year, so verify the current one at the live source:

Homes for sale zoned to Winborn Elementary

This list pulls live from the HAR MLS and updates as homes come on and off the market — it’s the same zone the school district uses, not a guess by ZIP code.

Neighborhoods zoned to Winborn Elementary

The zone is Williamsburg country — the school itself began under the Williamsburg Settlement name. Confirm your exact address with Katy ISD. Neighborhoods in the zone include:

• Williamsburg Colony
• Williamsburg Settlement
• Williamschase

The feeder picture: on the district’s current address assignments, about two in three Winborn addresses continue to Morton Ranch Junior High and then Morton Ranch High School, while about one in three attends Haskett Junior High and Paetow High. Browse all my neighborhood guides for the wider area.

Buying or selling a home zoned to Winborn?

The Williamsburg neighborhoods are classic first-move-up Katy — late-70s-to-80s houses on real yards, deed restrictions that have held up, and a B-rated school that has anchored the same streets for four decades. Which junior high a given block feeds is the question to settle early. As your real estate buyer’s agent I’ll confirm the assignment on every home we tour, weigh dues, MUD taxes and flood history, and negotiate on your behalf — we’ll agree on how I’m paid up front and in writing. Call or text me, Kevan Pewitt, at (281) 500-7077, email kevan@houstonprimerealty.com, or reach out here.

Winborn Elementary: quick answers

What junior high and high school follow Winborn?

About two in three addresses feed Morton Ranch Junior High and then Morton Ranch High School; the remaining third feeds Haskett Junior High and Paetow High, on Katy ISD’s current assignments. Confirm any specific home with the district.

What is Winborn Elementary’s TEA rating?

Winborn earned a B (82 out of 100) in the Texas Education Agency’s 2024–25 A–F accountability ratings, with two of six eligible distinction designations. The current rating is always on the Texas School Report Card.

Who is Diane Winborn?

The school’s founding principal. The campus opened in 1981 as Williamsburg Settlement Elementary and was renamed in her honor after her death in 1992. The Eagles’ motto — “Be Exceptional, Soar to Success” — was written with input from parents, staff, and neighbors. First bell rings at 7:43 a.m.; dismissal is at 3:00 p.m.

Last updated: August 2026. School ratings and attendance zones are point-in-time — verify the current TEA rating and your specific zone by address before relying on them.