The small district serving River Oaks, Sansom Park, and the near-northwest corridor, and the best-rated district on Fort Worth's west side. What the jump to B (88) actually looked like, campus by campus, for buyers picking a house by where it sends their kids.
Castleberry ISD is a small district, about 3,844 students, rated B (88) on the official 2026 TEA ratings, up sharply from B (81) in 2025, the biggest point gain in our coverage area. REACH High School rates an A (96); Castleberry High an A (90); no campus rates below a C. On a west side where WSISD sits at C (75) and Fort Worth ISD at C (77), the county's most affordable close-in corridor quietly has its best district rating. Verify the exact attendance assignment by address before you offer.
What Castleberry ISD Actually Is
Small by design
Castleberry ISD covers the near-northwest corridor: the city of River Oaks, Sansom Park, and adjacent slices of west Fort Worth along the 76114 ZIP. About 3,844 students (TEA, 2025) across a handful of campuses, pre-K through 12. It is one of Tarrant County's smallest districts, which is part of what makes its story readable: there is no 30-campus blend hiding what individual schools are doing.
The headline: B (88) on the official 2026 TEA ratings, up sharply from B (81) in 2025 and B (82) in 2024, the biggest point gain of any district in our coverage area. On Fort Worth's west side, where White Settlement ISD rates C (75) and Fort Worth ISD C (77), that makes the cheapest close-in corridor on our map also the best-rated one. Most buyers have this exactly backwards, which is the practical reason this guide exists.
B (88), trending up. Most buyers assume the opposite. The assumption is wrong.
The Accountability Picture
No campus below a C on the official 2026 file. A cleaner floor than most neighboring districts.
The climb is broad-based, not a single-campus artifact: Castleberry High went B (83) to A (90), Irma Marsh Middle B (80) to A (90), and A.V. Cato Elementary C (79) to B (86), all in the same year the district jumped from 81 to 88. REACH High School has held an A throughout (96, 96, 96). When the comprehensive high school, the middle school, and the elementaries all move together, that is a district-level change, not luck.
Just as important for buyers: no campus rates below a C on the official 2026 file. Compare that floor to the neighboring districts, where D-rated campuses exist, and the practical difference for a family is that there is no assignment inside Castleberry ISD that the ratings flag as struggling.
The standard caveat: TEA ratings are point-in-time and the methodology has shifted in recent years. Treat the trend as a strong signal, then pull the current year for any specific campus on txschools.gov before leaning on it in a decision.
The Campuses
2 HS · 1 MS · 3 elem
The comprehensive high school and the district's center of gravity, up from a B (83) in 2025 to an A (90) on the official 2026 file. For most corridor addresses, this is the assigned high school.
The district's specialized standout: A-rated three years running and among the highest-scoring campuses on the west side. Enrollment works differently than a neighborhood assignment, so confirm the path with the district if REACH is part of your interest.
The district's middle school, up from B (80) to A (90) across the climb. A middle school moving with the high school is what a durable feeder improvement looks like.
A.V. Cato B (86), Castleberry Elementary B (82), Joy James Academy of Leadership C (78). A tight band with no low outliers; which one an address feeds depends on the street, so verify per address.
Castleberry vs. The Neighbors
A full letter apart on the official 2026 file, and moving in opposite directions is too strong a phrase, but only Castleberry is climbing. The two districts anchor neighboring corridors, so buyers comparing White Settlement against River Oaks are also making this comparison whether they know it or not. See the WSISD guide.
The big-city district surrounds the corridor on three sides and rates a C (77). Castleberry's small size is its advantage here: six rated campuses you can actually read, against a 70,000-student blend.
Keller ISD (B, 84), HEB ISD (B, 87), and Northwest ISD (B, 82) all rate in the same band, at two to three times the housing cost. Castleberry at B (88) outrates all three on the 2026 file, on a corridor with a $310K list median. That is the arbitrage, stated plainly.
District headlines are a starting point. A specific campus assignment at a specific address is the decision-grade fact, and small districts make that check easy. Verify before you offer; when I work a corridor purchase, it is part of the file.
Buying in the Corridor by School Zone
Verify campus per address
Practical notes if Castleberry ISD is part of why you are looking at River Oaks or the 76114 corridor:
The district boundary does not match city limits or the ZIP line. River Oaks, Sansom Park, and west Fort Worth streets interleave, and some 76114 addresses feed other districts. Verify the exact address before you write, not after.
The corridor's housing math and the district story compound: the cheapest close-in entry on our map now carries the west side's best district rating. If that combination holds, it supports resale demand; the River Oaks market guide covers the housing side.
If REACH High School is the draw, confirm the enrollment path with the district directly. It is not a standard neighborhood assignment, and assuming otherwise is the predictable mistake.
Renting first in the corridor? The same zone logic applies to rentals, and for landlords, an improving district widens the tenant pool over time.
Ratings refresh each summer (the next official file lands around August). If you are buying near a rating release, check whether the current year has posted before you lean on last year's number.
Bottom line: Castleberry ISD is a small, readable, improving district whose headline runs opposite to its corridor's price point. Get the address-level assignment right and the district is a genuine tailwind, in your kids' school and in your resale.
Schools first? Let's do it right.
If Castleberry ISD is part of why you are looking at River Oaks or the corridor, build the search around the assignment from day one.
Tell me the campus or the rating bar you want, and the search gets built around addresses that actually feed it, not around the corridor name.
I confirm the assigned elementary, middle, and high for any home you are serious about, against the district's current information, before you commit.
The jump to B (88) is real and broad-based, and it is also recent. I give you the trajectory with dates, not a billboard version of it.
Corridor purchases here get both diligence passes: the attendance assignment and the FEMA flood determination. Both are address-level facts, and both are part of the file before you offer.
Frequently Asked Questions
Is Castleberry ISD a good school district?
What is the Castleberry ISD accountability rating?
What schools are in Castleberry ISD?
What is REACH High School?
Which school district covers River Oaks, TX?
How does Castleberry ISD compare to White Settlement ISD and Fort Worth ISD?
How many schools are in Castleberry ISD?
If Castleberry schools are part of your move into the corridor, I build the search around the attendance assignment and verify it before you commit. No scripts, no hand-off to an assistant.
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