Players must either live or attend school (K-8) within HLL's territorial boundaries in order to fully participate in our league.

Our territory includes Hillsborough, San Mateo west of El Camino and north of Crystal Springs Road, Burlingame west of El Camino, and Millbrae west of El Camino or north of Millbrae Avenue. The shaded areas on this map represent HLL's geographic boundaries; please note they are approximate. If you are unsure if you belong in HLL, please email registrar@hllbaseball.org for clarification.