Karasu Mahallesi is a populated place in Türkiye. GeoNames lists its administrative area as Sakarya.

Its mapped location is latitude 41.07096° and longitude 30.78543° (WGS84). The recorded IANA time zone is Europe/Istanbul. The country record uses the currency code TRY. The source record reports a population of 39,508; this is a recorded figure, not a live population count.

The GeoNames record was last modified on 2018-04-28. 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.