SG Block Index

Sembawang Central

Subzone · 90 HDB blocks · ~30,078 residents

Sembawang Central is a Singapore neighbourhood with 90 scored HDB blocks, averaging 67.8/100 for liveability (best block 76.3, lowest 58.8). Around 30,078 residents live here.

68Mean / 100

Average pillar scores

Transport
73
Food
57
Schools
99
Healthcare
53
Daily needs
62
Green space
96
Connectivity
36
Value (lease)
71
Leisure
79

Score spread by persona

Overall
58.876.3 · μ67.8
Young Families
69.283.7 · μ76.9
Seniors
51.369.2 · μ60.6
Renters
47.774.1 · μ62.5
Investors
61.373.4 · μ67.1

Who lives here

Census 2020 · Sembawang planning area

Figures cover the wider Sembawang planning area.

Age profile
In Sembawang, 18% of residents are under 15 and 9% are 65 or older.
30–348.9%
45–498.7%
40–448.4%
35–398.3%
Household income
39.3% of Sembawang households earn $10,000 or more a month (gross, from work).
$20,000+8.6%
No working person8.2%
$3,000–3,9996.3%
$5,000–5,9996.3%
Dwelling mix
86.5% of Sembawang households live in HDB flats; 13.5% in condominiums or landed homes.
HDB 4 room flats36%
HDB 5 room and executive flats35.3%
Condominiums and other apartments10.6%
HDB 1 and 2 room flats10.6%
Household size
34.7% of Sembawang households are one or two people; 4-person households are the most common.
4-person22.6%
2-person21.7%
3-person20.4%
1-person13%
In education
Of Sembawang residents currently in education, 21.3% attend polytechnic or university.
Primary36.7%
Secondary25.9%
Polytechnic11.3%
University10%
Commute to work
62.9% of working Sembawang residents commute by public transport; 24.2% drive or ride.
MRT LRT and bus28.6%
MRT LRT only22.2%
Car17%
Bus9.6%

Resident data for the Sembawang planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).

Recent resale medians

  • EXECUTIVE: S$596 psf (2026-06, 1 txns)