  The International Astronomical Youth Camp (IAYC) is an astronomy education
outreach event with more than 50 years of history and over 1,700 unique
participants from 81 nationalities. The International Workshop for Astronomy
e.V. (IWA) is the non-profit organization behind the IAYC, established in 1979
and based in Germany. The IAYC's unprecedented longevity in a rapidly
globalizing world has meant that financial inequities decreases the reach of
the camp to people from the Global South compared to Global North countries.
Though nationalities represented per camp has increased steadily since its
inception, the share of participants from eastern Europe and Africa has
dropped, while those from western Europe and North America have increased. This
note examines how camp cost, location, and leadership affects nationality
diversity amongst participants, and how astronomy outreach events must reckon
with funding for less privileged participants with limited access to resources.
