Ko Si Boya is a subdistrict in Nuea Khlong, Krabi, offering a quiet coastal setting with property inventory records available. The area is served by two local schools, Ban Koh Jum School and Ban Ting Ray School, and includes a Buddhist temple. Nine beaches are located nearby, making the area appealing for those seeking a seaside location.
Last updated: October 2026
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Median Sale Price
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Everything we know about this area, from official Thai government and open sources.
5,362+0.4% since 2021
Gender split
Registered houses
1,867
Population density
98.9 people / km²
People per house
2.9
Rainfall deficit vs 1981–2010+ normal (CHIRPS) — a meteorological reading, not soil moisture, and not a forecast.
Latest 3-month rainfall vs normal
69.9%
Share of 10-day periods in deficit (10y)
16.4%
Worst 3-month deficit (10y)
21.1%
What's within reach — shops, schools, transit and more.
Amenity data ©
Condos and developments in this area

Koh Jum Beach Villas is a condominium project located in Ko Si Boya, Nuea Khlong, Krabi. The project offers a coastal setting on Koh Jum, with Ao Chong Kio Beach situated about 3 minutes away. The surrounding Ko Si Boya area is a quiet coastal subdistrict with nine nearby beaches, two local schools (Ban Koh Jum School and Ban Ting Ray School), and a Buddhist temple. Developer and completion details for the project are not available.
Local insights, lifestyle, and what to expect
5,362
Registered population
1
Projects
Ko Si Boya is a subdistrict in Nuea Khlong district, Krabi province. It offers a quiet, local setting within easy reach of Krabi's well-known coastal areas.
The area is served by local schools including Ban Koh Jum School and Ban Ting Ray School, making it practical for families. A Buddhist temple in the subdistrict serves as a focal point for community life.
There are nine beaches nearby, giving residents and visitors plenty of options for seaside outings. This proximity to the coast is one of the area's defining features.
Ko Si Boya has property inventory records, so listings can be found in the area. Buyers and renters can explore current availability on the platform.
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Ko Si Boya has a registered population of 5,362 (+0.4% since 2021).
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