Ranked #26 of 299 Adelaide suburbs for green space. Every number below comes from open data — official crime statistics, ABS census and GPS activity traces — not opinion.
| Population | 4,233 |
| Area | 2.42 km² |
| Median household income | $1,557/wk |
| Median rent | $340/wk |
| Crime rate | 51.0 incidents per 1,000 people |
| Parks | 9 (7.71 ha per 1,000 people) |
| Within 400m of a park | 97.7% of the suburb |
| Cafés | 1 |
| Gyms & sport venues | 4 |
Source: ABS Census 2021. We do not hold a suburb-level renter/owner split, families-with-children rate, born-overseas rate or dwelling-type breakdown for St Agnes — the fields above are everything the census data behind this site currently carries.
It is around the middle of the pack for Adelaide, scoring 45/100 for safety and ranking #165 of 299 suburbs. Recorded offences run at 51 per 1,000 residents. That score is recorded offences per 1,000 residents from official crime statistics, as a percentile against every other suburb in the city.
It rates about average on the family measures we can compute — safety 45/100, parks 72/100 and green space 84/100, with a median age of 44. We do not hold school catchment data, so this does not account for schools — see our Adelaide families ranking for the full method.
Median rent is $340 a week, and household income ranks #177 of 299 in Adelaide. Against what the suburb offers, it scores 33/100 for value.
It scores 41/100 for transit, #198 of 299 in Adelaide. That measures train, tram and bus access within the suburb boundary, weighted by mode.
98% of the suburb is within walking distance of a park, at 7.7 hectares per 1,000 residents — 84/100 for green space.
Scores are percentiles against every other suburb in Adelaide: 100 is the
best in the city, 50 is mid-table. Updated September 2026. Sources: open GPS activity traces,
official crime statistics, ABS census, OpenStreetMap.
← all 299 Adelaide suburbs, with sliders