The North County Model Railroad Society is the premier HO gauge model railroad club in Oceanside. It is located at Heritage Park, Oceanside.

Members of the club are interested in several or all of the following:-
HO gauge Model Railroad construction.
Railroad operations sessions.
Railroad history.
Operation Lifesaver.
Electronics.
Computers.
Sharing their interests with others.
Railroad signaling.
Photography.
Understanding eBay selling.
The club on Saturdays.

The club has a tax-exempt status under section 501(c)(3) of the IRS code.

Oceanside is in the north of San Diego County.