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Denison ISD guide — North Texas public school campus exterior

Denison ISD Guide: Schools, Boundaries, and What Parents Should Know

Denison ISD is a mid-sized public school system in northern Grayson County—about 75 miles north of Dallas, bordered on the north by Lake Texoma—serving families across Denison and nearby parcels that fall inside district lines. Aggregators that republish TEA files—such as txschools.net’s Denison ISD profile (citing TEA / TXschools.gov data)—list about 4,757 students for 2025–26. The district’s own 2025–26 secondary handbook describes Denison ISD as serving more than 4,900 students across early childhood, elementary, intermediate, middle, and high school campuses. First-day counts, October snapshots, and accountability populations are not always identical—ask which year and which source a listing is quoting.

Denison High School sits in UIL 5A for the 2026–28 alignment cycle (UIL conference rank materials list Denison among 5A schools). Extracurricular life (Yellow Jacket athletics, fine arts, and related programs) is a big part of the Denison week; this guide stays focused on schooling logistics for families—not rankings.

This Denison ISD guide is for parents and house hunters who need the practical picture: campuses and addresses, how to verify that an address actually zones to Denison ISD (and which elementary feeder), how to read TEA ratings, calendar and registration notes, and how bond work and facility projects show up in real life. Pair it with our countywide Grayson County School Districts: Complete Parent Guide, the town-level Moving to Denison overview, the Sherman vs. Denison comparison, and the sibling district guides for Sherman ISD and Gunter ISD.

Overview: a Yellow Jacket district on Lake Texoma’s southern shore

Denison ISD’s official hub is denisonisd.net. The district homepage and site footer list administration at 400 S. Lillis Lane, Denison, TX 75020 · main phone 903-462-7000 · fax 903-462-7002. (Some federal directory records still show a 1201 S. Rusk Ave. mailing address—use the live contact details on denisonisd.net when you call.)

The district describes itself as a progressive, award-minded PK–12 system in a community bordered by Lake Texoma and rolling North Texas landscape. Out-of-district transfers are publicly accepted with annual renewal and documentation requirements (recent STAAR scores; high school transcripts when applicable)—see the notices on the district home page. Treat transfer approval as capacity- and policy-dependent, never automatic.

Campus mix (from the 2025–26 secondary handbook): Houston Early Childhood (Pre-K / Head Start), four elementary campuses (typically Kindergarten–4th), B. McDaniel Intermediate (5–6), Henry Scott Middle (7–8), Pathways High School (alternative / specialized secondary), and Denison High School (9–12). Confirm every grade span on the live campus page for the year you care about—facility projects can shift what an older PDF shows.

Campuses: early childhood through high school

Confirm every address and grade span in the live district directory / campus pages (and the current student handbook) before you rely on an older realtor flyer or this article. Addresses below come from Denison ISD’s 2025–26 secondary handbook and related district materials; phones match those campus listings.

Early childhood

Campus Typical grades (verify) Address (district materials) Phone
Houston Early Childhood School Pre-K / Head Start (verify) 1100 W. Morgan Street, Denison, TX 75020 903-462-7300

Elementary schools (typically Kindergarten–4th — verify)

Campus Address (district materials) Phone
Hyde Park Elementary 1701 Hyde Park Street, Denison, TX 75020 903-462-7350
Lamar Elementary 999 S. 6th Street, Denison, TX 75021 903-462-7400
Mayes Elementary 201 Jenny Lane (also listed as Jennie Ln.), Denison, TX 75020 903-462-7500
Terrell Elementary 230 W. Martin Luther King, Denison, TX 75020 903-462-7550

Intermediate & middle

Campus Typical grades (verify) Address (district materials) Phone
B. McDaniel Intermediate 5–6 400 Lillis Lane, Denison, TX 75020 903-462-7200
Henry Scott Middle School 7–8 1901 S. Mirick Ave., Denison, TX 75020 903-462-7180

Facility note: Denison ISD’s Bond Updates page has published a virtual tour of a new B. McDaniel Intermediate campus scheduled to open in fall 2026, plus ongoing Terrell Elementary addition work under Bond23. Older maps and “which building” assumptions can lag—confirm the active campus address for the school year you are buying into.

High schools / secondary

Campus Typical grades (verify) Address (district materials) Phone
Denison High School 9–12 4200 N. State Highway 91, Denison, TX 75020 903-462-7125
Pathways High School secondary alternative (handbook lists grades 5–12; verify current span) 318 West Morgan, Denison, TX 75020 903-462-7150

Specialized juvenile justice / alternative settings occasionally appear in federal school directories; those serve specialized populations and are not typical neighborhood feeder campuses for house hunters.

How to verify your address (town name ≠ ISD)

The most common Denison mistake is assuming a Denison mailing address (or a “Denison” listing title) automatically means Denison ISD—or that every parcel inside city limits uses the same elementary. In Texas, attendance follows district and campus geographic zones, not the city name on your Amazon label. New subdivisions, ETJ edges, apartment complexes, and roads that feel “in town” can still sit in a neighboring ISD (or the reverse). Sherman ISD even operates some facilities with Denison mailing addresses; zoning still follows the district that taxes and assigns the child.

Parent workflow:

  1. Start with the exact street address (or lot/block for a home under construction)—not the nearest water tower.
  2. Use the TEA School District Locator for a statewide district boundary check (TEA notes it is informational, not a legal survey).
  3. Cross-check your tax statement / listing / survey for the school district taxing entity.
  4. Inside Denison ISD, use the district’s Enrollment hub and Boundary Maps tools to see which school an address is zoned for. The district notes that maps are for visual reference and asks families with edge-case questions to call administration at 903-462-7000.
  5. Confirm with campus registration / the campus attendance clerk if you are within a few blocks of a line, in an apartment, or buying a speculative build. Campus attendance clerk contacts are listed on the district’s Attendance Clerks by Campus page.
  6. If you hope for a transfer (into another DISD campus or from outside the district), treat that as a separate policy question with capacity and deadlines—never assume a transfer is automatic. Out-of-district transfer rules and documentation are summarized on denisonisd.net.

Third-party “attendance zone maps” online can be useful orientation, but they lag. Boundaries change when facilities open and when boards redraw zones. The district’s answer is the enrollment answer. For countywide context, see our school districts parent guide.

Ratings: how to read TEA report cards for Denison ISD

Texas publishes campus and district A–F accountability ratings through the Texas Education Agency. Families should view current results on TXschools.gov, which TEA points the public to for map and address search. Denison ISD also links accountability materials from its State Accountability page.

How we recommend reading a page:

  1. Search Denison ISD (district) and the specific campus your child would attend.
  2. Note the rating year on the page—do not trust undated Facebook screenshots.
  3. Look at the domains TEA highlights (Student Achievement, School Progress, Closing the Gaps), not only the overall letter.
  4. Remember that one campus can differ sharply from the district average in a multi-campus system.

Attributed snapshot (verify live): Aggregators that republish TEA files—such as txschools.net’s Denison ISD profile, citing TEA data fetched around mid-to-late August 2026—have shown Denison ISD with an overall C and score of 78 for 2025–26 (same overall letter/score listed there for 2024–25; B / 81 for 2023–24 under that same republished series). Campus-level examples in that same data set have ranged widely—for instance Pathways HS (A / 93), Denison High School (A / 92), several elementary and middle campuses in the C or D range, and Terrell Elementary (F / 59) for the counts/ratings published there. TEA’s dated improvement notices on that same profile have also listed campuses for Targeted or Comprehensive Support for 2026 (for example, Henry Scott MS and Lamar Elementary for TSI; Terrell Elementary for CSI)—those are official program notices, not a reason to invent your own transfer guarantee. Ratings and campus notices move every year. Open TXschools.gov, confirm the cycle you care about, and use that page—not this article—as your final citation when you are writing an offer or choosing between towns.

If a number is missing or the site UI has changed, say so in your notes and call the district rather than guessing. Comparing Denison to a smaller 3A district like Gunter—or to larger Sherman ISD next door—is an apples-to-oranges exercise on size alone. Read each district’s current report cards on their own terms, then use our Sherman vs. Denison, Sherman ISD Guide, and Gunter ISD Guide pages for lifestyle context.

Calendar & schedule notes (2026–27)

Before you commit to a house, download the live student calendar from Denison ISD’s Academic Calendar page. The district publishes a downloadable 2026–27 Academic Calendar PDF there (filename pattern 26-27DISDACACALC…). Dates below come from that PDF—re-check annually.

Highlights from the 2026–27 academic calendar PDF (verify live):

  • First day of school: Thursday, August 13, 2026
  • Labor Day holiday: Sept. 7 · Thanksgiving break: Nov. 23–27 · Christmas break: Dec. 21–Jan. 1 · Spring break: Mar. 15–19
  • Additional no-school / early-release / conference dates are listed on the PDF (examples include Sept. 21 early release parent/teacher conferences, Oct. 9 and Oct. 12 no-school days, Jan. 18 compensatory day, Feb. 12 bad-weather day, Feb. 15 no school, Mar. 1 early release conferences, Apr. 7 early release, May 20 early release)
  • May 21, 2027 is listed as a faculty & staff work day (no students); Memorial Day is May 31
  • School hours on the calendar: PK–4th 7:45 a.m.–3:15 p.m. · B. McDaniel / Scott MS 8:30 a.m.–4:00 p.m. · Denison HS 8:30 a.m.–4:00 p.m. (early-release hours also printed on the PDF)

Inclement-weather makeup days (the PDF lists Feb. 12 and Mar. 26 as bad-weather days) can shift plans—always use the live PDF.

Registration / annual update. Returning families complete an Annual Student Update through PowerSchool. For 2026–27, the district has published that updates open the week of March 30, 2026, with Snapcode emails from Denison ISD PowerSchool Registration Support (noreplyregistration@powerschool.com). Proof of residency and updated immunizations are required; see the Annual Student Update page and the broader DISD Enrollment hub. New families start through the online enrollment process on those same pages—or by visiting the school the student is zoned for—and should expect to gather birth certificate, immunizations, guardian ID, and residency proofs the district lists.

Transportation. Bus eligibility, routes, and apps change with zone and capacity decisions. Ask Transportation / your campus early if you live on acreage, near a district edge, or need special education routing. Do not assume every zoned address automatically receives door-to-door service.

Meals & health. Confirm current free/reduced meal program status, clinic contacts, and immunization rules on the live enrollment / parent pages before the first day—those details are operational and update more often than facility maps.

Growth, bonds, and what it means for families

Denison sits in Grayson’s northern housing and employment story—Lake Texoma recreation, industrial employers, and the Sherman–Denison metro corridor. That shows up as enrollment chatter, bond elections, and campus additions—not as a promise that every neighborhood feeder stays fixed forever.

What is public and attributable:

  • Bond23 (November 2023): Denison ISD’s Bond Updates page states voters passed a bond to expand Houston and Lamar elementary capacity and relieve overcrowding. Construction updates to the board (including presentations dated through September 16, 2025) and Terrell Elementary addition progress are posted there. The same page has highlighted a new B. McDaniel Intermediate design with a published target of opening in fall 2026.
  • Bond25 (May 2025): Local reporting (including KTEN / InForney coverage of a ~$22 million proposal) and the district’s Bond Updates page state that the May 2025 election passed for technology upgrades, new buses, and artificial turf at Denison High School fields. The Bond Updates page has listed classroom technology deployment counts (for example, BenQ boards, Chromebooks, and Windows devices on order) as work progressed.
  • Long-range planning and construction progress are also linked from the district home page under Long-Range Planning Committee materials—use those live links when you need the latest slide deck, not a third-hand summary.

For house hunters: growth and bond work can mean newer classrooms, updated technology, and refreshed maps. They can also mean temporary construction traffic, phased openings, and the chance that an attendance zone or feeder path changes after you move in. Ask enrollment staff how Bond23 / Bond25 projects affect your subdivision and whether active campus openings (especially the McDaniel Intermediate timeline) could change your child’s campus for the year you arrive. For broader city context, keep Moving to Denison and Sherman vs. Denison bookmarked beside this page.

Practical parent FAQs

Does a Denison address guarantee Denison ISD? No. Verify with TEA’s locator, your tax paperwork, and Denison ISD’s enrollment / boundary tools—then call if anything looks ambiguous.

Where do I start registration? DISD Enrollment and the Annual Student Update page for returning students. New families follow the new-student online process on the enrollment hub.

How do I read ratings without doomscrolling? Open TXschools.gov for the current year on both the district and the assigned campuses; note the domains, not only the letter; remember campus-to-campus variation is normal in a multi-campus system.

What if we live near a zone line? Call 903-462-7000 and the campus attendance clerk. Edge parcels, apartments, and new builds are where online maps fail most often.

Transfers? Out-of-district transfers are advertised on the district site with annual renewal and documentation rules. Intra-district capacity transfers are a separate policy question—ask enrollment; never assume approval or transportation.

Practical next steps & links

Use this as a closing checklist, not a ranking:

  1. Lock the address (or lot) you intend to buy or rent.
  2. Confirm Denison ISD with TEA’s locator, your tax/listing paperwork, and a call to campus registration if anything looks ambiguous.
  3. Confirm the elementary (and intermediate / middle) campuses with the Enrollment / Boundary Maps tools—not the closest building on a map app.
  4. Open TXschools.gov for the current rating year on both the district and the assigned campuses.
  5. Download this year’s calendar from denisonisd.net and note major breaks and campus hours.
  6. Start registration early via DISD Enrollment; gather immunizations, proofs of residence, and guardian documents the district lists.
  7. Ask about transportation early if you need bus service.
  8. Tour if you can—ratings do not capture arrival/dismissal culture, special programs, or how a campus feels on a Tuesday morning.
  9. Ask about growth—Bond23 / Bond25 timelines, the McDaniel Intermediate opening, Terrell / elementary additions, and whether zones may change near your subdivision.
  10. Write the verified ISD and campus names into your offer notes so your agent, lender, and family share the same facts.

Quick links

Sources

  • Denison ISD — denisonisd.net, enrollment, boundary maps, bond updates, academic calendar, state accountability, and attendance clerk pages (accessed September 2026)
  • Denison ISD 2025–26 Secondary Handbook (campus addresses, grade spans, district description)
  • TEA / TXschools.gov via txschools.net Denison ISD profile (ratings, enrollment, campus scores; data fetched mid/late August 2026 per that site)
  • UIL 2026–28 realignment rank materials (Denison High School listed in 5A)
  • KTEN / InForney reporting on the May 2025 bond proposal and town halls
  • TEA School District Locator

Bottom line

Denison ISD is a Lake Texoma–area, multi-campus public district in northern Grayson County with a 5A high school and a mix of early childhood through secondary campuses. The parent skill that matters most is not memorizing a scoreboard—it is verifying the parcel’s ISD and campuses, reading the current TEA report cards on TXschools.gov, and matching the live calendar and bond timelines to your family’s move. Do that before you fall in love with a porch view (or a lake sunset), and the rest of the move gets simpler.

For the wider county patchwork of districts, return to the complete parent guide to Grayson County school districts. For life outside the school day—housing, commute feel, and town context—keep Moving to Denison and Sherman vs. Denison bookmarked beside this page.

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