Community High School District 99
Community High School District 99 is a public school district in Downers Grove, Illinois, operating two high schools and a transition center that serve approximately 4,630 students in grades 9-12 (and ages 18-21) across seven DuPage County communities, funded primarily by property taxes and state aid.
- Company typePrivate
- Founded1923
- HeadquartersDowners Grove, United States
- Headcount101–250
- GTM typeB2C
- OfferingServices
What Community High School District 99 does
Community High School District 99 is a public school district organized under Illinois state law and governed by a 7-member elected Board of Education, serving approximately 4,630 students in grades 9-12 (plus transition services for ages 18-21) across two comprehensive high schools — Downers Grove North High School and Downers Grove South High School — and the Transition 99 Center in Downers Grove, Illinois. The district's geographic attendance boundaries cover Downers Grove, Woodridge, and portions of Bolingbrook, Darien, Lisle, Oak Brook, and Westmont, with a service population of more than 65,000 residents. Revenue is generated primarily through local property taxes and Illinois state education funding, supplemented by minor student activity fees, fiduciary funds, and out-of-district summer school tuition ($210 per course in-district; $420 out-of-district; $670 for out-of-district Driver's Education).
The district's technology stack is standard K-12 EdTech procurement: Infinite Campus serves as the student information system, ParentSquare as the family communication platform (with translation capabilities), BluePoint as a rapid emergency response system with hardware pull-stations, Finalsite as the website platform, and Renaissance STAR as the assessment tool. Proprietary operational programs include a Relationship Mapping process (identifying on average 7 positive student-staff connections that triple by a student's 4th year) and the PATH (Pause, Act, Think, Heal) behavioral intervention program with recidivism rates of 14% (North) and 17% (South). The district maintains four office locations totaling over 1 million square feet, supported by 700+ full-time staff including specialized roles in equity and inclusion, special education, mental health, and student support services. The district was established on February 17, 1923, celebrated its centennial in 2023, and is not a traditional investable entity — it has no parent company, no institutional investors, and is not publicly traded.
Community High School District 99 firmographics
Firmographics- Name
- Community High School District 99
- Legal name
- Community High School District 99
- Website
- https://csd99.org
- Company type
- Private
- Founded year
- 1923
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Community High School District 99 is a public school district in Downers Grove, Illinois, operating two high schools and a transition center that serve approximately 4,630 students in grades 9-12 (and ages 18-21) across seven DuPage County communities, funded primarily by property taxes and state aid.
- Ownership category
- akta.pro rank
Community High School District 99 industry classification
Industry- Product category
- K-12 Public Secondary Education
- NAICS
- Elementary and Secondary Schools (611110), Educational Support Services (6117), Child and Youth Services (62411)
- SIC
- Services-Educational Services (8200), Services-Social Services (8300)
- akta.pro primary industry
- District Student Services Administration (Special Ed, Counseling, Health) (EDADABAJ)
- akta.pro secondary industries
- Public Special Education Schools & Programs (EDAJAAAH), Court/Community School Programs (Diversion, Probation-Linked, Community Day Schools) (EDAJAEAI)
Keywords
Where Community High School District 99 is headquartered
LocationHeadquarters
- HQ city
- Downers Grove
- HQ country
- United States
- HQ region
- North America
Offices4 records
Markets served
Community High School District 99 business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Infrastructure, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Property Tax Revenue: As a public school district, primary funding comes from local property taxes levied against real estate within district boundaries.
- State Funding: Illinois state funding for public education distributed based on enrollment and other formulas.
- Student Activity Funds: Student activity and fiduciary funds managed by the district for student organizations and activities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Summer School - In-District Students |
| Unit Pricing | Multi-year contract | Summer School - Out-of-District Students |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Community High School District 99 product offering
Product offeringCore offering
Community High School District 99 provides tuition-free public secondary education (grades 9-12) to approximately 4,630 students across two high schools — Downers Grove North and Downers Grove South — and operates the Transition 99 Center for special services to young adults ages 18-21. Offerings span core academic curriculum, honors/AP/dual credit courses, career readiness via Internship Class Program, summer school for credit recovery, Seal of Biliteracy recognition, and accelerated placement pathways. The district also delivers comprehensive student support services including counseling, special education, behavioral intervention (PATH program), crisis response (Safe2Help Illinois), and mental health referrals (ReferralGPS).
Product overview
Community High School District 99 operates as a unified school district providing secondary education through its core schools and specialized programs. The district encompasses two comprehensive high schools (Downers Grove North and Downers Grove South), a Transition 99 Center for special services, and summer school programming. These schools deliver a unified educational platform offering honors, AP, and dual credit courses, career preparation through internship programs, bilingual recognition via the Seal of Biliteracy, and accelerated placement opportunities. The district's educational ecosystem integrates with Infinite Campus for student information management, ParentSquare for family communication, and various support platforms for student wellness and crisis response.
Differentiator
Problem solved
Functional benefit
Products and services
- Downers Grove North High School One of two award-winning comprehensive high schools serving District 99 students, located at 4436 Main Street, Downers Grove, IL. Offers comprehensive academic programs including honors, AP, dual credit, and Capstone courses, athletics, and extracurricular activities.
- Downers Grove South High School One of two award-winning comprehensive high schools serving District 99 students, located at 1436 Norfolk Street, Downers Grove, IL. Offers comprehensive academic programs including honors, AP, dual credit, and Capstone courses, athletics, and an Internship Class Program with partners such as Magnet Schultz of America.
- Transition 99 Center
- Summer School Program
- Seal of Biliteracy Program
- Accelerated Placement Program
- Internship Class Program
- Extended School Year
- D99 Education Foundation
Quantifiable outcome
- 92.8% Graduation Rate
- +3 more outcomes
Companies that use Community High School District 99
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Community High School District 99 technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
Feature3 records
Community High School District 99 partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core, major and minor.
- Safe2Help IllinoiscorePartnership with Safe2Help Illinois allows students to connect with a trained crisis professional during times of need. Students can submit alerts via website, text, phone, app or email. Available 24/7/365.
- SASED (School Association for Special Education in DuPage County)coreDistrict 99 partners with SASED for special education services and cooperative programs. SASED provides specialized educational services and support for students with disabilities in the DuPage County area.
- ReferralGPSmajorDistrict 99 has partnered with ReferralGPS to assist students, staff, and community in finding local mental health treatment providers. The platform matches users with providers experienced in their specific situation, filtering by insurance (PPO, HMO, Medicaid, Medicare, uninsured), age, gender, zip code, and special requests. Available at no cost to district students, staff, and families.
- DuPage County School Safety NetworkcoreDistrict 99 is part of the DuPage County School Safety Network and DuPage County School Mutual Aid Response Team (DuSMART) for collaborative safety planning, joint training exercises, and crisis response with other schools and emergency responders.
- ParentSquarecoreParentSquare is District 99's primary platform for communicating with students and parents, offering translation capabilities and customizable notification preferences.
- Infinite CampuscoreDistrict 99 uses Infinite Campus as its student information system for managing student data, schedules, grades, and family access through parent and student portals.
- D99 Education FoundationmajorThe D99 Education Foundation supports the district through fundraising, grants, and community engagement to enhance educational programs and opportunities for students.
- Bravo EngineeringminorDowners Grove North High School students intern at Bravo Engineering through the school's Internship Class, gaining real-world engineering experience.
- Magnet Schultz of AmericaminorDowners Grove South High School students intern at Magnet Schultz of America through the school's Internship Class, gaining real-world manufacturing and business experience.
- Downers Grove Police DepartmentcoreLongstanding relationship with Downers Grove and DuPage County safety partners and first responders. Includes joint training exercises, crisis response planning, and School Resource Officers (SROs) for enhanced campus security.
- DuPage County Health DepartmentmajorPartnership with DuPage County Health Department for mental health resources, crisis intervention services, and behavioral health support for students and families.
Scale indicators8 records
Recent moves6 records
Expansion highlights5 records
Community High School District 99 competitors and assessment
Company assessmentDirect peers
- Township High School District 211: Illinois township high school district serving Palatine and surrounding suburbs with multiple comprehensive high schools of similar scale. Directly comparable in funding structure (property tax + state aid), governance (elected board), and product (grades 9-12 public education), and a leading benchmark for D99 outcomes and operations.
- Indian Prairie Community Unit School District 204: K-12 district serving Aurora and Naperville with extensive STEM, language immersion, and AP programming. Comparable on suburban Chicago demographics, high-achieving outcomes, and programming depth; a peer for benchmarking district-wide initiatives like equity and biliteracy.
- Township High School District 214: Large Illinois township high school district in Arlington Heights serving multiple communities with comprehensive high schools and specialized programs. Directly comparable to D99 in operating model, scale, and DuPage-adjacent Chicago suburb context, often cited as a regional peer on outcomes and CTE programming.
- Hinsdale Township High School District 86: Neighboring DuPage County high school district serving Hinsdale and Clarendon Hills. Directly comparable on demographics (affluent Chicago suburb), product (grades 9-12 public education), and funding model; the most local head-to-head competitor for families at district boundaries.
- Evanston Township High School District 202: Single-school Illinois township high school district north of Chicago. Comparable on the township-HS-district structure, comprehensive programming, and equity-and-inclusion focus; often referenced in Illinois policy discussions alongside D99.
- Naperville Community Unit School District 203: Large K-12 community unit district in the western Chicago suburbs operating multiple high schools. Directly comparable on affluent-suburban demographics, comprehensive high school programming, and property-tax-heavy funding structure; a regional benchmark for D99 college-readiness outcomes.
- Plainfield Community Consolidated School District 202: Southwest suburban Chicago K-12 district of similar scale and demographic profile. Comparable on funding model, comprehensive high school programming, and governance; commonly cited alongside D99 in Illinois district performance comparisons.
- Glenbard Township High School District 87: Illinois township high school district operating four comprehensive high schools in the Carol Stream/Lisle/Glen Ellyn area. Same funding model, same student-age range, and geographically adjacent to D99; strong peer for benchmarking student services and equity programming.
Broad incumbents
- Stride Inc. Publicly traded provider of online and blended K-12 education programs, including full-time virtual schools and career-learning offerings. Overlaps with D99's high school product but as a broader, multi-state operator and alternative-format competitor rather than a single-site district.
Emerging players
- KIPP Public Schools: National network of public charter schools operating college-prep programs primarily in urban communities. Comparable on public-school mission, college-readiness focus, and wraparound student supports, but serves a fundamentally different demographic and operates under charter-authorization governance rather than as a traditional district.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Community High School District 99 social profiles
Digital presenceCommunity High School District 99 compliance and trust
Trust signalCompliance4 records
Community High School District 99 financial estimates
Financial estimateRevenue estimate
Valuation estimate
Community High School District 99 leadership team
Management profileNumber of profiles
Profiles15 records
Community High School District 99 subsidiaries and ownership
Company hierarchySubsidiaries3 records
Community High School District 99 funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Community High School District 99 M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Community High School District 99
What does Community High School District 99 do?
Community High School District 99 provides tuition-free public secondary education (grades 9-12) to approximately 4,630 students across two high schools — Downers Grove North and Downers Grove South — and operates the Transition 99 Center for special services to young adults ages 18-21. Offerings span core academic curriculum, honors/AP/dual credit courses, career readiness via Internship Class Program, summer school for credit recovery, Seal of Biliteracy recognition, and accelerated placement pathways. The district also delivers comprehensive student support services including counseling, special education, behavioral intervention (PATH program), crisis response (Safe2Help Illinois), and mental health referrals (ReferralGPS).
Is Community High School District 99 a public or private company?
Community High School District 99 is a private company. It is classified as state government owned and is currently operating.
When was Community High School District 99 founded?
Community High School District 99 was founded in 1923. It employs 101 to 250 people.
Where is Community High School District 99 based?
Community High School District 99 is headquartered in Downers Grove, United States, in the North America region.
How does Community High School District 99 make money?
Three revenue lines are on record. Property Tax Revenue is the primary driver. The others are state Funding and student Activity Funds.
Who are Community High School District 99's main competitors?
Direct peers on record are Township High School District 211, Indian Prairie Community Unit School District 204, Township High School District 214, Hinsdale Township High School District 86, Evanston Township High School District 202, Naperville Community Unit School District 203, Plainfield Community Consolidated School District 202 and Glenbard Township High School District 87. Stride Inc. is listed as a broad incumbent. KIPP Public Schools is listed as an emerging player.
Does Community High School District 99 have an API?
No public API is recorded for Community High School District 99.
What industry is Community High School District 99 in?
Community High School District 99's product category is K-12 Public Secondary Education. Its primary akta.pro industry code is EDADABAJ, District Student Services Administration (Special Ed, Counseling, Health), with a secondary code of EDAJAAAH, Public Special Education Schools & Programs. Its NAICS code is 611110 and its SIC code is 8200.