School District · Colorado
Douglas County School District RE-1
📍 Littleton, CO · Douglas County · NCES LEAID 0803450
10/10
Rating
62,341
Students
88
Schools
Pre-K – 12th
Grade Span
14
Zip Codes
District Contact & Information
Source: NCES CCD 2024–25Grades Served
Pre-K – 12th
District Phone
District Website
District Mailing Address
620 WILCOX STREET, CASTLE ROCK, CO 80104
Enrollment
62,341 students
Schools
88
County
NCES District ID (LEAID)
0803450
District Type
Public School District
Schools in Douglas County School District RE-1
88 schools listed| School | Level | Grades | Students | City |
|---|---|---|---|---|
| Buffalo Ridge Elementary School | Elementary | Pre-K – 5th | 524 | CASTLE ROCK |
| Early Childhood Center | Elementary | Pre-K | 110 | CASTLE ROCK |
| Franktown Elementary School | Elementary | Pre-K – 5th | 354 | FRANKTOWN |
| Frontier Valley Elementary School | Elementary | Pre-K – 5th | 369 | PARKER |
| Gold Rush Elementary | Elementary | Pre-K – 5th | 639 | PARKER |
| Iron Horse Elementary School | Elementary | Pre-K – 5th | 430 | PARKER |
| Legacy Point Elementary School | Elementary | Pre-K – 5th | 499 | PARKER |
| Mountain View Elementary School | Elementary | Pre-K – 2nd | 324 | PARKER |
| Northeast Elementary School | Elementary | 3rd – 5th | 329 | PARKER |
| Pioneer Elementary School | Elementary | Pre-K – 5th | 449 | PARKER |
| Roxborough Elementary School | Elementary | Pre-K – 2nd | 368 | LITTLETON |
| South Ridge Elementary An IB World School | Elementary | Kindergarten – 5th | 371 | CASTLE ROCK |
| Timber Trail Elementary School | Elementary | Pre-K – 5th | 380 | CASTLE ROCK |
| Wildcat Mountain Elementary School | Elementary | Pre-K – 5th | 423 | LITTLETON |
| Castle Rock Middle School | Middle | 7th – 8th | 660 | CASTLE ROCK |
| Cimarron Middle | Middle | 6th – 8th | 1,052 | PARKER |
| Cresthill Middle School | Middle | 7th – 8th | 558 | HIGHLANDS RANCH |
| Mesa Middle School | Middle | 6th – 8th | 852 | CASTLE ROCK |
| Mountain Ridge Middle School | Middle | 7th – 8th | 752 | HIGHLANDS RANCH |
| Ranch View Middle School | Middle | 7th – 8th | 829 | HIGHLANDS RANCH |
| Rocky Heights Middle School | Middle | 6th – 8th | 1,129 | LITTLETON |
| Sagewood Middle School | Middle | 6th – 8th | 816 | PARKER |
| Sierra Middle School | Middle | 7th – 8th | 805 | PARKER |
| Castle View High School | High | 9th – 12th | 1,938 | CASTLE ROCK |
| Chaparral High School | High | 9th – 12th | 2,007 | PARKER |
| Daniel C Oakes High School--Castle Rock | High | 9th – 12th | 113 | CASTLE ROCK |
| Douglas County High School | High | 9th – 12th | 1,659 | CASTLE ROCK |
| Eagle Academy | High | 9th – 12th | 115 | LONE TREE |
| eDCSD | High | 9th – 12th | 61 | ENGLEWOOD |
| Highlands Ranch High School | High | 9th – 12th | 1,323 | HIGHLANDS RANCH |
| Legend High School | High | 9th – 12th | 2,206 | PARKER |
| Mountain Vista High School | High | 9th – 12th | 2,169 | HIGHLANDS RANCH |
| Ponderosa High School | High | 9th – 12th | 1,406 | PARKER |
| Rock Canyon High School | High | 9th – 12th | 2,325 | HIGHLANDS RANCH |
| Thunderridge High School | High | 9th – 12th | 1,820 | HIGHLANDS RANCH |
| Venture Academy of Leadership and Entrepreneurship | High | 9th – 12th | 88 | PARKER |
| Academy Charter School | Other | Pre-K – 8th | 581 | CASTLE ROCK |
| Acres Green Elementary School | Other | Pre-K – 6th | 341 | LITTLETON |
| American Academy | Other | Pre-K – 8th | 2,803 | CASTLE PINES |
| Arrowwood Elementary School | Other | Pre-K – 6th | 390 | HIGHLANDS RANCH |
| Aspen View Academy | Other | Pre-K – 8th | 1,018 | CASTLE ROCK |
| Bear Canyon Elementary School | Other | Pre-K – 6th | 368 | HIGHLANDS RANCH |
| Ben Franklin Academy | Other | Pre-K – 8th | 956 | HIGHLANDS RANCH |
| Castle Rock Elementary School | Other | Pre-K – 6th | 440 | CASTLE ROCK |
| Challenge to Excellence Charter School | Other | Kindergarten – 8th | 551 | PARKER |
| Cherokee Trail Elementary School | Other | Pre-K – 6th | 553 | PARKER |
| Cherry Valley Elementary School | Other | Kindergarten – 6th | 25 | FRANKTOWN |
| Clear Sky Elementary | Other | Pre-K – 6th | 627 | CASTLE ROCK |
| Copper Mesa Elementary School | Other | Pre-K – 6th | 306 | HIGHLANDS RANCH |
| Cougar Run Elementary School | Other | Kindergarten – 6th | 392 | HIGHLANDS RANCH |
| Coyote Creek Elementary School | Other | Pre-K – 6th | 506 | HIGHLANDS RANCH |
| DC Montessori Charter School | Other | Pre-K – 8th | 547 | CASTLE ROCK |
| Eagle Ridge Elementary School | Other | Pre-K – 6th | 571 | LONE TREE |
| Eldorado Elementary School | Other | Pre-K – 6th | 377 | HIGHLANDS RANCH |
| Flagstone Elementary School | Other | Pre-K – 6th | 496 | CASTLE ROCK |
| Fox Creek Elementary School | Other | Pre-K – 6th | 436 | HIGHLANDS RANCH |
| Global Village Academy - Douglas County | Other | Kindergarten – 6th | 450 | PARKER |
| Heritage Elementary School | Other | Pre-K – 6th | 377 | HIGHLANDS RANCH |
| HOPE ONLINE LEARNING ACADEMY CO-OP | Other | 6th – 12th | 1,307 | ENGLEWOOD |
| Larkspur Elementary School | Other | Kindergarten – 6th | 161 | LARKSPUR |
| Leman Classical Academy | Other | Kindergarten – 8th | 1,390 | PARKER |
| Lone Tree Elementary | Other | Pre-K – 6th | 392 | LONE TREE |
| Mammoth Heights Elementary | Other | Pre-K – 6th | 598 | PARKER |
| Meadow View Elementary School | Other | Pre-K – 6th | 508 | CASTLE ROCK |
| North Star Academy | Other | Kindergarten – 8th | 684 | PARKER |
| Northridge Elementary School | Other | Pre-K – 6th | 560 | HIGHLANDS RANCH |
| Parker Core Knowledge | Other | Kindergarten – 8th | 705 | PARKER |
| Parker Performing Arts | Other | Kindergarten – 8th | 638 | ENGLEWOOD |
| Pine Grove Elementary School | Other | Pre-K – 6th | 480 | PARKER |
| Pine Lane Elementary | Other | Pre-K – 6th | 744 | PARKER |
| Platte River Charter Academy | Other | Pre-K – 8th | 475 | HIGHLANDS RANCH |
| Prairie Crossing Elementary School | Other | Pre-K – 6th | 612 | PARKER |
| Redstone Elementary School | Other | Pre-K – 6th | 398 | HIGHLANDS RANCH |
| Renaissance Expedition Learn Outward Bound School | Other | Kindergarten – 6th | 361 | CASTLE ROCK |
| Renaissance Secondary School | Other | 6th – 12th | 441 | CASTLE ROCK |
| Rock Ridge Elementary School | Other | Pre-K – 6th | 449 | CASTLE ROCK |
| Roxborough Intermediate | Other | 3rd – 6th | 430 | LITTLETON |
| Saddle Ranch Elementary School | Other | Pre-K – 6th | 355 | HIGHLANDS RANCH |
| Sage Canyon Elementary | Other | Pre-K – 6th | 552 | CASTLE ROCK |
| Sand Creek Elementary School | Other | Pre-K – 6th | 322 | HIGHLANDS RANCH |
| Sedalia Elementary School | Other | Pre-K – 6th | 212 | SEDALIA |
| Skyview Academy | Other | Pre-K – 12th | 1,358 | HIGHLANDS RANCH |
| Soaring Hawk Elementary School | Other | Pre-K – 6th | 431 | CASTLE ROCK |
| STEM School Highlands Ranch | Other | Kindergarten – 12th | 1,394 | HIGHLANDS RANCH |
| Stone Mountain Elementary | Other | Pre-K – 6th | 452 | HIGHLANDS RANCH |
| Summit View Elementary School | Other | Pre-K – 6th | 350 | HIGHLANDS RANCH |
| Trailblazer Elementary School | Other | Pre-K – 6th | 330 | HIGHLANDS RANCH |
| World Compass Academy | Other | Pre-K – 8th | 791 | CASTLE ROCK |
Zip Codes Served by Douglas County School District RE-1
14 zip codes| Zip Code | City | County | State |
|---|---|---|---|
| 80104 | Castle Rock | Douglas County | CO |
| 80108 | Castle Rock | Douglas County | CO |
| 80109 | Castle Rock | Douglas County | CO |
| 80116 | Franktown | Douglas County | CO |
| 80118 | Larkspur | Douglas County | CO |
| 80124 | Lone Tree | Douglas County | CO |
| 80125 | Littleton | Douglas County | CO |
| 80126 | Littleton | Douglas County | CO |
| 80129 | Littleton | Douglas County | CO |
| 80130 | Littleton | Douglas County | CO |
| 80131 | Louviers | Douglas County | CO |
| 80134 | Parker | Douglas County | CO |
| 80135 | Sedalia | Douglas County | CO |
| 80138 | Parker | Douglas County | CO |
Frequently Asked Questions
What zip codes are in Douglas County School District RE-1?▼
Douglas County School District RE-1 serves 14 zip codes: 80104, 80108, 80109, 80116, 80118, 80124, 80125, 80126, 80129, 80130, 80131, 80134, 80135, 80138. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Douglas County School District RE-1 rated?▼
Douglas County School District RE-1 has an overall rating of 10 out of 10 (Excellent), based on the share of students proficient in reading and math on state assessments (CMAS 2025). That places it in the 95th percentile among Colorado school districts. Ratings are percentile-ranked within Colorado only and are not comparable across states.
How many students attend Douglas County School District RE-1?▼
The NCES Common Core of Data directory reports enrollment of 62,341 students across 88 schools for Douglas County School District RE-1.
What grades does Douglas County School District RE-1 serve?▼
Douglas County School District RE-1 is listed in the NCES directory as serving grades Pre-K – 12th.
What schools are in Douglas County School District RE-1?▼
NCES lists 88 schools operating under Douglas County School District RE-1: 14 elementary, 9 middle, 13 high, 52 other or combined. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Douglas County School District RE-1?▼
You can reach Douglas County School District RE-1 by phone at (303)387-0100 or online at www.dcsdk12.org or by mail at 620 WILCOX STREET, CASTLE ROCK, CO 80104. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Douglas County School District RE-1
Douglas County School District RE-1 is a public school district serving 14 zip codes in Colorado, primarily in Douglas County. It carries an overall rating of 10/10 (Excellent), the 95th percentile among Colorado districts. That rating reflects the share of students proficient in reading and math on state assessments (CMAS 2025) and is ranked only against other Colorado districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
Schools in this district
NCES lists 88 schools operating under Douglas County School District RE-1 — 14 elementary, 9 middle, 13 high and 52 other or combined. The largest by enrollment is American Academy with 2,803 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.
Checking your own address
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (303)387-0100 before making a housing decision.