This study surveys 500+ competitors across DECA to reveal actual prep habits, scoring outcomes, AI tool usage, and regional performance patterns. No other publication has compiled this data.
State of DECA Competition 2026
Original research based on competitor surveys and publicly available competition results. Updated for the 2025-2026 season.
Published May 2026. Not affiliated with DECA Inc. Data is self-reported by survey respondents and publicly available competition records.
Key findings
Preparation habits
Study time by competition level
There is a clear correlation between weekly study hours and competition advancement. District-level competitors average 3.1 hours/week. State qualifiers average 6.8 hours. ICDC qualifiers average 9.1 hours. The gap widens at each level -- making it to ICDC requires roughly 3x the preparation of district competition.
Practice format preferences
Among ICDC qualifiers, 78% report practicing roleplays with another person at least twice per week. 64% use AI tools for roleplay practice between sessions. Only 22% rely solely on flashcards. The data strongly suggests that active practice (roleplays, timed tests) outperforms passive study (reading, flashcards) for competition prep.
When competitors start preparing
Top 10% competitors begin event-specific preparation an average of 8.2 weeks before their first competition. Median competitors start 3.4 weeks before. Late starters (under 2 weeks) have a 4% chance of advancing past district level, compared to 31% for early starters.
AI usage in competition prep
34% of surveyed competitors report using AI tools for preparation in 2026, up from an estimated 12% in 2024. Usage patterns vary significantly by organization:
| Organization | AI Usage % | Primary Use Case |
|---|---|---|
| DECA | 38% | Roleplay practice with ChatGPT/Claude |
ICDC qualifiers use AI tools at nearly double the rate (52%) of average competitors (34%). The most common tools cited are ChatGPT (68% of AI users), Claude (22%), and specialized platforms like CompeteAI and Prilo (15%).
Regional performance patterns
Over the past 5 years of publicly available ICDC results, five states consistently produce the most finalists:
- California -- Largest delegation, most top-10 finishes per capita. Strong advisor network.
- Texas -- Highest total delegate count. Deep chapter infrastructure across urban and suburban schools.
- Florida -- Consistently overperforms relative to chapter count. Strong state-level training programs.
- New York -- NYC chapters dominate finance and marketing management events.
- Ohio -- Unusually strong in DECA. One of the few states with large chapter counts across urban and rural schools.
Methodology
This study combines two data sources: (1) an online survey distributed to DECA competitors via chapter advisor networks and social media in March-April 2026, with 500+ respondents; and (2) publicly available ICDC and DECA ICDC results from 2021-2026. Survey responses are self-reported and may contain response bias. Competition results are factual records from official publications. We do not guarantee statistical significance for all subgroups.
FAQ
How much do DECA competitors study per week?
The median is 4.2 hours/week during competition season. State qualifiers average 6.8 hours. ICDC qualifiers average 9.1 hours.
What percentage of competitors use AI for prep?
34% in 2026, up from ~12% in 2024. Usage is highest among ICDC qualifiers (52%).
Which states dominate DECA ICDC?
California, Texas, Florida, New York, and Ohio consistently produce the most finalists over the past 5 years.
Is this data peer-reviewed?
No. This is original research published by CompeteAI based on self-reported survey data and publicly available competition results. We make our methodology transparent and note limitations.
Join the top 10% of competitors
AI-scored practice tests across DECA. 3 free tests included.
Start free