St Ives (NSW)
NSWSt Ives (NSW) is a growing suburb in NSW with 18,384 residents.
- SAL code
- 13654
- SA2
- 121031410
- Population
- 18,384
St Ives (NSW), NSW had 18,384 residents at the 2021 Census, with the broader statistical area showing a 4.0% growth over the last five years. The predominant age group is 5-14 years, and the median age sits at 43. Households are most often couples with children, and those with a mortgage repay a median of $3,467 a month. Around 83.1% of homes are owner-occupied, with the largest single tenure being owned outright at 42.5%. Most dwellings are separate houses, making up 66.3% of the suburb's housing stock. The suburb has 34 parks and reserves mapped within its boundary. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?18,384
Suburb · Census 2021
5-Year Growth
+4.0%
3yr: +5.0% · 10yr: +9.9%
SA2 · 5yr
Household Income
$2,888/wk
Suburb · Census 2021 median
Median Age
43
Suburb · Census 2021
Socio-Economic Index
?10/10
SA2 · least disadvantaged
Unemployment
?3.9%
SA4 · Q4 2025
Schools
5
3 primary, 1 secondary
Hospitals
No data for this suburb
Childcare services
?22
13 long day, 10 OSHC
Parks & green space
?34
Parks, reserves
Transport stops
?83
GTFS stops
Dwelling approvals
No data for this suburb
Median Weekly Rent
Based on NSW rental bond lodgements, aggregated at postcode level. All SALs sharing this postcode show the same median.
Median House Sale Price
Source: state Valuer-General (suburb-level quarterly medians).
→ Calculate stamp duty on this suburb's median price→ Estimate mortgage repayments→ Calculate rental yield (price + median rent)
Population over time — St Ives (SA2)
ABS publishes annual estimates only at SA2; St Ives (NSW) suburb alone is ~18,384 (Census 2021).
Growth at a Glance
Population grew from 18,171 to 22,932 over 24 years, averaging 1.0% per year.
Schools
5 in suburbGovernment school catchment
Intake zonePrimary
St Ives Park PS45.2%
- St Ives PS 32.2%
- St Ives NPS 20.6%
- Gordon EPS 1.4%
- Pymble PS 0.3%
- Lindfield EPS 0.2%
- Belrose PS 0.2%
- Mimosa PS 0.1%
- Terrey Hls PS 0.0%
- Turramurra NPS 0.0%
Secondary
St Ives HS98.0%
- Killara HS 1.5%
- Ku-ring-gai HS 0.3%
- Davidson HS 0.2%
Source: NSW Department of Education — School Intake Zones. Boundaries can be amended without notice; confirm with the school before relying on enrolment.
Profile
Census snapshot
Housing
Predominantly detached houses (66.3%), owner-occupied (83%).
Dwelling mix
Tenure
Number of bedrooms
Bushfire & flood risk
Hazard data is not yet available for NSW.
Source when available: NSW Rural Fire Service (BFPL) and NSW DPHI EPI Flood.
Planning zones
10 zones in suburb| Code | Zone | % covered | Area |
|---|---|---|---|
| R2 | ZoneResidential | 37.0% | 5.28 km² |
| C1 | ZoneEnvironmental | 24.4% | 3.48 km² |
| C2 | ZoneEnvironmental | 14.2% | 2.03 km² |
| RE1 | ZoneRecreation | 8.3% | 1.18 km² |
| C4 | ZoneEnvironmental | 6.0% | 0.86 km² |
| SP2 | ZoneSpecial use | 3.7% | 0.53 km² |
| RE2 | ZoneRecreation | 2.8% | 0.40 km² |
| R4 | ZoneResidential | 1.6% | 0.23 km² |
| R3 | ZoneResidential | 1.3% | 0.19 km² |
| E1 | ZoneEnvironmental | 0.5% | 0.07 km² |
Source: NSW DPHI EPI Land Zoning (ZONE_NSW/2026-04-29/1eccf1a530fa1be5) · As of Apr 2026. Zone boundaries are amended periodically; verify the exact property with the relevant council before relying on permitted use.