Grapevine-Colleyville ISD: Complete Family Guide

District Overview

Grapevine-Colleyville Independent School District is one of the most compelling value propositions in all of DFW education: a district that earns a Niche A+ and sends nearly every student to graduation, while charging the lowest school district tax rate among all major DFW districts at just $0.92 per $100 of assessed value. For families weighing the cost of exceptional schools against what their budget will stretch to in North Texas real estate, GCISD deserves serious attention.

Headquartered at 3051 Ira E. Woods Avenue, Grapevine, TX 76051, the district serves approximately 13,500 students across 26 campuses, 19 elementary schools, 4 middle schools, and 3 high schools. Its primary service areas are the cities of Grapevine and Colleyville, with additional coverage extending into portions of Euless, Hurst, and a small number of addresses along the Keller and Southlake borders. The district's website is gcisd.net.

One geographic reality to understand: Grapevine sits immediately east of DFW International Airport, and some neighborhoods closer to the airport may experience air traffic noise depending on active runway patterns. Colleyville, which sits further south and west of the flight path, is generally quieter. This is simply geography, and it varies meaningfully by neighborhood within Grapevine; many Grapevine communities have little to no noticeable aircraft noise. A good buyer's agent will help you evaluate this street by street.

The tax rate story is worth pausing on. GCISD's $0.92 rate is partly explained by geography: Grapevine's proximity to DFW Airport means a substantial commercial and industrial tax base, from airport-adjacent hotels, logistics facilities, and office parks, that generates school district revenue without increasing the burden on residential homeowners. The result is a district that funds A+ academics at a rate that no comparable DFW district matches.

TEA Accountability Rating

The Texas Education Agency assigns every school district and campus an annual A–F accountability rating based on three performance domains. GCISD earned a TEA B rating with a score of 86 out of 100 for the 2024–25 school year. That places the district firmly in the upper tier of Texas school districts by state measure, the vast majority of Texas districts score below 80.

What the three domains measure:

• Student Achievement, STAAR test scores, graduation rates, and college/career/military readiness indicators
• School Progress, year-over-year academic growth compared to similar campuses statewide
• Closing the Gaps, performance equity across all student demographic groups

The divergence between the TEA B and the Niche A+ is worth understanding, because families encounter it regularly when researching GCISD. Niche weights a broader set of signals than TEA's test-score-heavy formula: teacher quality surveys, parent and student satisfaction ratings, diversity measures, resource breadth, extracurricular depth, college preparation outcomes, and community engagement. GCISD's nationally ranked marching band, IB programme, extensive AP catalog, strong athletics, and community satisfaction ratings all contribute to the Niche A+, factors that the TEA formula simply does not capture. This same dynamic appears at McKinney ISD and several other strong North Texas districts. A B from TEA and an A+ from Niche are telling you two different, and both accurate, things about the district.

Official TEA ratings for all GCISD campuses are published and searchable at txschools.gov.

Academic Performance

Graduation Rate

GCISD's four-year graduation rate of 97.8% is among the highest of any mid-sized Texas school district. Nearly every student who enters a GCISD high school as a freshman completes their diploma on time, a reflection of sustained academic support at every grade level, not simply selectivity in enrollment.

Advanced Placement

Both Colleyville Heritage High School and Grapevine High School offer extensive AP course catalogs spanning core academic subjects, electives, and capstone courses. AP participation and pass rates (scores of 3 or higher) are competitive across Tarrant County. For families whose students plan to pursue selective college admissions, GCISD's AP program provides a rigorous preparation pathway at each of its major high schools.

International Baccalaureate

Grapevine High School holds IB World School status and offers the full IB Diploma Programme. The IB curriculum emphasizes research, critical thinking, extended essays, a Theory of Knowledge course, and the Creativity, Activity, Service component. It is one of the most demanding pre-college academic tracks available in North Texas, and GCISD families in the Grapevine attendance zone have access to it at their neighborhood high school, not through a magnet application process.

Dual Credit

Eligible GCISD juniors and seniors can enroll in dual credit courses that earn both high school and college credit simultaneously. Through partnerships with regional community colleges, students complete coursework in core academic and career-focused subjects. Eligibility is based on TSI assessment results and GPA requirements established by the district.

College & Career Readiness

TEA's College, Career, and Military Readiness (CCMR) indicator tracks the percentage of graduates completing at least one college or career readiness measure. GCISD's CCMR rate reflects the combined strength of its IB, AP, dual credit, and CTE pathways, and is published annually at txschools.gov.

Campus Highlights

GCISD operates 26 campuses across Grapevine, Colleyville, and surrounding service areas. The district's three high schools each serve their designated attendance zones, meaning which high school a student attends depends entirely on their home address, not a choice or application process. Grapevine addresses typically feed to Grapevine High School; Colleyville addresses to Colleyville Heritage; the Euless/Hurst border zone to NorthWest High School.

Campus assignments are determined by home address. The GCISD boundary map and address lookup are available at gcisd.net. For the most current information on enrollment capacity and program details, contact the GCISD enrollment office directly.

Special Programs

Special Education & Support Services

GCISD provides special education and related services to eligible students ages 3–21 under the Individuals with Disabilities Education Act (IDEA). Services are delivered across the full continuum of least restrictive environment placements, from full inclusion in general education classrooms to co-taught settings, resource room support, self-contained classrooms, Life Skills programs, and Transition services for students approaching adulthood. The district has a strong track record at the elementary inclusion level, where many families report responsive and collaborative support.

Related services include speech-language therapy, occupational therapy, physical therapy, and behavioral support. Each eligible student's program is determined through the ARD (Admissions, Review, and Dismissal) process, Texas's required IEP team meeting format. ARD teams include the campus special education coordinator, general education teachers, related service providers, parents or guardians, and, when appropriate, the student.

Out-of-state IEP transfers: Texas law requires GCISD to either adopt a student's existing IEP from another state or convene a new ARD meeting within 30 days of enrollment. Bring all prior IEP documents, eligibility determination reports, evaluation data, and related service records to the enrollment appointment. Do not assume services will begin automatically without a completed ARD process, proactive communication with the campus special education coordinator immediately after enrollment is strongly recommended to minimize any gap in services during the transition.

For students who require formal accommodations but do not qualify for special education under IDEA, Section 504 of the Rehabilitation Act applies. Each campus has a designated 504 Coordinator. GCISD also provides dyslexia assessment and intervention services district-wide as required by Texas Education Code, accessible through the campus counselor or special education coordinator.

Athletics & Extracurriculars

All three GCISD high schools compete in the University Interscholastic League (UIL) at the 6A level, the highest classification in Texas high school athletics. Both Colleyville Heritage and Grapevine High School have strong athletic traditions across multiple sports, with regional and state qualifiers appearing regularly across the district's programs.

Colleyville Heritage (Panthers) fields competitive teams in football, basketball, baseball, softball, soccer, swimming, tennis, golf, and track and field. The Panthers have produced regional and state-level competitors across multiple sports and maintain a strong athletic culture within Colleyville's community identity.

Grapevine High School (Mustangs) competes across the full UIL 6A sport lineup. The Mustangs program is well-rounded across sports, with teams regularly advancing in district and area competition. The school's athletic identity is matched, and in some cases exceeded in community profile, by its nationally recognized fine arts program, which creates a campus culture that values both competitive arenas equally.

Beyond athletics, GCISD's extracurricular programs are extensive. UIL academic teams compete in categories ranging from debate to mathematics. Student government, National Honor Society, and a wide variety of campus clubs are available at all high school campuses. The district's fine arts programs, particularly marching band at Grapevine HS and theatre and choir at Colleyville Heritage, are genuine competitive destinations, not afterthought electives.

School Choice & Transfer Policy

Attendance Zone: Address Determines Campus

GCISD is an attendance-zone district. Which high school, middle school, and elementary school a student attends is determined by their home address. There is no district-wide open enrollment or magnet program that allows families to choose any campus regardless of address. The zone you live in is the school your child attends.

Which High School Serves Your Address

The most common question for families relocating into GCISD is which of the three high schools serves their specific street. The general rule: Grapevine addresses feed to Grapevine High School; Colleyville addresses feed to Colleyville Heritage High School; Euless and Hurst border addresses feed to NorthWest High School. However, there are boundary exceptions at the edges of each zone, some Grapevine streets may be in the Colleyville Heritage zone and vice versa. Always verify your specific address on the GCISD boundary map at gcisd.net before purchasing.

Boundary Verification Is Critical for Southlake Addresses

Southlake is primarily served by Carroll ISD, but a small number of Southlake addresses fall within GCISD boundaries. If you are considering a home with a Southlake postal address and expecting GCISD, verify using the TEA School District Locator — do not rely on the city name or ZIP code alone. Conversely, if you are specifically looking for Carroll ISD homes, make sure a Grapevine or Colleyville-addressed home you're considering is not actually in GCISD territory.

Intra-District Transfers

Intra-district transfer requests, families seeking to attend a campus outside their assigned zone within GCISD, are subject to available capacity and are not guaranteed. Transfer approvals, when granted, must typically be renewed on an annual basis. Families interested in a specific campus outside their zone should contact the GCISD district office early, as capacity is determined at the start of each school year.

DLI Program Applications

The Spanish Dual Language Immersion program has a separate application process with earlier deadlines than standard enrollment. If DLI is a priority for your family, contact the district immediately upon establishing residency, spots fill quickly and the application window is shorter than general enrollment.

District Finances & Tax Rate

The Lowest Tax Rate Among Major DFW Districts

GCISD's total school district tax rate of $0.92 per $100 of assessed value is the lowest among all major DFW school districts profiled on this site, and it is not close. For context, compare GCISD's rate against other highly rated North Texas districts:

• GCISD: $0.92, Niche A+, TEA B
• Carroll ISD: $0.96, Niche A+, TEA A
• Frisco ISD: $1.03, Niche A, TEA A
• Allen ISD: ~$1.13, Niche A+, TEA A
• Prosper ISD: ~$1.26, Niche A, TEA A
• Keller ISD: ~$1.26, Niche A, TEA B

A family purchasing a $650,000 home in Grapevine or Colleyville pays approximately $5,980 per year in school district taxes at the $0.92 rate, before applying Texas's homestead exemption (which reduces the taxable assessed value by $100,000 for primary residences). That same home in a district with a $1.26 rate generates $8,190, a difference of more than $2,200 per year, every year, for equivalent or comparable academic quality.

Why is the rate so low? Grapevine sits adjacent to DFW International Airport, and the airport's surrounding commercial ecosystem, hotels, logistics centers, office parks, and aviation-related businesses, generates substantial commercial property tax revenue for the district. That commercial base spreads the tax burden in a way that benefits GCISD residential homeowners considerably, without any reduction in per-pupil spending or program quality.

Per-Pupil Expenditure

GCISD spends approximately $11,018 per student per year. This figure reflects operating expenditures, instruction, campus administration, support services, and facilities maintenance. It is comparable to spending levels at similarly rated North Texas districts, meaning GCISD is not achieving its outcomes by underfunding, it is achieving efficiency through its favorable tax base structure.

Texas FIRST Rating

GCISD holds a Texas FIRST (Financial Integrity Rating System of Texas) Superior rating, the highest designation from the Texas Comptroller, reflecting sound financial management, balanced budgets, adequate reserves, and full compliance with reporting requirements. Financially stable districts are less likely to face program cuts, staffing reductions, or deferred maintenance that affect the classroom experience.

Homestead Exemption

Texas homeowners who occupy their home as a primary residence receive a $100,000 reduction in assessed value for school district tax purposes (per HB 3, effective 2023). For a Grapevine or Colleyville home assessed at $650,000, the homestead exemption reduces the school district taxable value to $550,000, bringing the annual levy to approximately $5,060. Filing the exemption with the Tarrant County Appraisal District (TCAD) is a one-time process completed after purchase. Contact TCAD at tad.org for current filing deadlines and exemption information.

Enrollment: New Families

How to Enroll

New student enrollment for GCISD is initiated through the district's online enrollment portal at gcisd.net. Families should begin the process as soon as they have a confirmed address within the district boundaries. Required documents typically include:

• Proof of residency, lease agreement, deed, or closing disclosure for the Grapevine or Colleyville address
• Birth certificate, required for students enrolling in Texas public schools for the first time
• Current immunization records, must meet Texas-required vaccination schedules (Tdap, meningococcal, and others depending on grade)
• Previous school records, transcript, most recent report card, standardized test results
• IEP / 504 / evaluation documents, if applicable; bring complete documentation to the enrollment appointment
• Proof of custody or guardianship, if the enrolling adult is not the student's biological parent

DLI Program: Apply Separately and Early

If your family is interested in the Spanish Dual Language Immersion program, the application process is separate from general enrollment and has earlier deadlines. Contact the district's DLI program coordinator through gcisd.net immediately upon establishing residency. DLI spots at the elementary level fill quickly, and families who wait until general enrollment season may find the program at capacity for the upcoming year.

Mid-Year Transfers

GCISD accepts new student enrollments year-round. Families relocating mid-year should initiate enrollment as soon as possible after establishing a Grapevine or Colleyville area address within the district's boundaries. Families with a signed lease or purchase contract who have not yet taken occupancy may contact the enrollment office to discuss timing options and document requirements. Completing enrollment within the first week of establishing residency avoids delays in campus placement.

Pre-K Options

GCISD offers Pre-K programs for income-eligible and at-risk students at designated campuses, per Texas state requirements. Families whose children do not meet the public Pre-K income eligibility criteria will find private Pre-K options in Grapevine and Colleyville. Contact the district's Early Childhood department for current eligibility criteria, campus availability, and application timelines.

How This District Compares

Relocating families rarely evaluate a single district in isolation. Here's how this district stacks up against the two to three alternatives families most commonly cross-shop, framed around the factors that actually drive the decision.

Tax rates are 2025 certified totals per $100 assessed value. Enrollment figures are approximate. TEA grades reflect the most recent published accountability cycle. Always verify current data at txschools.gov and the Texas Comptroller's website.

Frequently Asked Questions

Sources

• Texas Education Agency, 2024–25 A–F Accountability Ratings: txschools.gov (accessed May 2026)
• Grapevine-Colleyville ISD, District Overview & Enrollment Information: gcisd.net (accessed May 2026)
• Niche.com, GCISD District Profile: niche.com (captured May 2026)
• Texas Education Agency, TEA School District Locator: tea.texas.gov
• Texas Comptroller, 2024 School District Tax Rates: comptroller.texas.gov
• Texas Comptroller, Texas FIRST Financial Integrity Ratings: comptroller.texas.gov/programs/sao/first
• Tarrant County Appraisal District, Exemptions & Property Tax Information: tad.org (accessed May 2026)
• International Baccalaureate Organization, Authorized IB World Schools: ibo.org (accessed May 2026)