About

Students compete within their home congressional district — either where they live or attend school — individually or in teams of up to four. Any programming language is accepted, on any platform, on any topic; no prior competitive coding experience is required.

Submissions open May 1 and close in late October, with winners announced by December and invited to #HouseOfCode, the annual winners' celebration held inside the US Capitol the following spring, where students demo their apps to Members of Congress. Over 400 students from 240 districts attended the 2026 celebration. There are no cash prizes at the national level; the primary award is Capitol display for one year and feature placement on House.gov, which receives approximately 10 million visitors annually.

The competition's value is primarily civic and reputational rather than financial. Winning your district demonstrates genuine initiative in software development and produces a concrete, named credential — a congressional district champion — that reads clearly on a college application. The honest caveat is that competitiveness varies significantly by district: in heavily tech-concentrated areas, winning requires a genuinely impressive application; in less competitive districts, the bar may be considerably lower. A student's first step should be checking whether their representative is participating and researching past winners from their specific district.

The Congressional App Challenge is the right competition for a student with a real app idea and coding ability who wants a structured deadline, a concrete civic credential, and the experience of building something meaningful from start to finish.