Items Unit Latest Period Latest Data % Change
(Y‑o‑Y)  1/
Previous
Period Data
% Change
(Y‑o‑Y)  2/
Households            
Number of Resident Households '000 2018 1,325.3 2.7 1,289.9 2.1
Average Household Size 3/ 4/ Persons 2018 3.24 na 3.30 na
Home Ownership Rate 3/ % 2018 91.0 na 90.7 na
Items Unit Latest Period Latest Data % Change
(Y‑o‑Y)  1/
Previous
Period Data
% Change
(Y‑o‑Y)  2/
Resident Households by Type of Dwelling
Total 5/ % 2018 100.0 na 100.0 na
Total HDB Dwellings 6/ % 2018 78.7 na 79.0 na
HDB 1- & 2-Room Flats 7/ % 2018 6.1 na 5.8 na
HDB 3-Room Flats % 2018 17.6 na 17.8 na
HDB 4-Room Flats % 2018 31.7 na 31.8 na
HDB 5-Room & Executive Flats % 2018 23.2 na 23.5 na
Condominiums & Other Apartments % 2018 15.9 na 15.6 na
Landed Properties % 2018 5.1 na 5.2 na

Data are preliminary when first released.
na not available or not applicable.
1 Refers to % change in latest period over the same period in the previous year.
2 Refers to % change in the previous period over the same period in the previous year.
3 Refers to resident households (i.e. households headed by a Singapore citizen or permanent resident).
4 Household size refers to the total number of members in the household, including domestic workers.
5 'Total' includes other types of dwelling not shown, e.g. non-HDB shophouses etc.
6 Data for years prior 2018 includes non-privatised Housing and Urban Development Corporation (HUDC) flats.
7 Includes HDB studio apartments.