San Martin is a populated place in Peru. GeoNames lists its administrative area as Piura.

Its mapped location is latitude -5.18591° and longitude -80.66927° (WGS84). The recorded IANA time zone is America/Lima. The country record uses the currency code PEN. The source record reports a population of 130,000; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2026-09-14. Use this page to explore the street map, local time, weather and currency reference tools. Community guides and useful local links can be added separately.