SuburbCheck

Royal Park vs Semaphore Park

The verdict

Royal Park is more affordable, with a median house price of $920K versus $1.18M in Semaphore Park. Semaphore Park is closer to the coast (950 m vs 2.2 km). On the separate residential safety score, Royal Park rates higher (67 vs 23/100 in Semaphore Park).

Scores

Royal ParkSemaphore Park
Royal ParkSemaphore Park
Overall7273
Transport8080
Education5454
Liveability7982

Overall is based on transport, liveability & education — the metrics available at consistent quality nationwide. Residential safety is compared separately below.

Demographics

Royal ParkSemaphore Park
Population3,4534,541
Median age3746
Median household income (wk)$1,414$1,262
Bachelor degree or higher31.4%32.4%
Born in Australia70.4%74.3%
Avg household size2.32.2

Growth: Royal Park Stable · Semaphore Park Moderate Growth

Property

Royal ParkSemaphore Park
Median house price$920K$1.18M
Median unit priceData not availableData not available
House price YoY28.8%13.2%
Median rent — house (wk)$650$680
Rental yield (house)3.3%3.2%
Days on market (house)Data not availableData not available

Median price history

Safety

Royal ParkSemaphore Park
Residential safety score6723
Break & enter dwelling /100k232815
Motor vehicle theft /100k203132
Domestic assault /100kData not availableData not available
Total incidents /100k (all)6,6619,579

Total incidents over time

Schools

Royal ParkSemaphore Park
Total schools11
Government11
Independent00
Average ICSEA9661,015

See the full school list on each profile: Royal Park · Semaphore Park

Transport

Royal ParkSemaphore Park
Transport score8080
Train stations00
Bus stops1925
Light rail stops00
Ferry wharves00
CBD commute (min)4452
Nearest train station (km)1.6 km1.1 km

Liveability

Royal ParkSemaphore Park
Summer max temp29.0°C29.0°C
Winter max temp15.5°C15.5°C
Annual rainfall (mm)550550
Supermarkets10
Cafes & restaurants21
Parks43
PlaygroundsData not available3
Swimming poolsData not available1
Medical GPs20
Distance to coast (km)2.2 km950 m
Distance to CBD (km)10.7 km13.3 km
Nearest beach (km)2.5 km900 m
Nearest hospital (km)2.8 km5.4 km

Population & growth

Royal ParkSemaphore Park
Population (2021)3,4534,541
Estimated 20253,6314,737
Projected 20413,7235,599
Annual growth rate1.26%1.06%

Common questions

Which is safer, Royal Park or Semaphore Park?

Royal Park has the higher residential safety score (Royal Park 67/100 vs Semaphore Park 23/100).

Which is more affordable, Royal Park or Semaphore Park?

Royal Park is more affordable, with a median house price of $920K versus $1.18M.

Which has better schools, Royal Park or Semaphore Park?

Semaphore Park has a higher average school ICSEA (Royal Park 966 vs Semaphore Park 1015; national average 1000).

Which has better public transport, Royal Park or Semaphore Park?

Royal Park and Semaphore Park have similar transport scores.

Try another comparison

Compare two suburbs

Royal Park

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SuburbCheck

A free, data-driven tool to compare Australian suburbs on safety, schools, transport, property and liveability — built from public government data.

Data sources

ABS Census & ERP · Valuers-General · BOCSAR & state crime agencies · GTFS · ACARA · Bureau of Meteorology · OpenStreetMap.

Data is from public sources and may not reflect current conditions. Figures are indicative and should not be the sole basis for property or relocation decisions.

© 2026 SuburbCheck · Data refreshed quarterly.