Franchise opportunities in Marino - Seaview Downs, SA
Top 3 recommended franchise categories
1. Quick-Service Food
512. Coffee & Café
483. Hair & Barber
45Marino - Seaview Downs snapshot
| Metric | Marino - Seaview Downs | State avg | Difference |
|---|---|---|---|
| Population | 9,779 | 18,402 | -47% |
| Median household income | $94,700 | $79,909 | +19% |
| 5-year population growth | 2.6% | 5.4% | -2.8 pts |
Community & demographics
Who lives in Marino - Seaview Downs, and what it means for a franchise. Every figure below is a real ABS Census 2021 median for this area, not an estimate.
| Measure | Marino - Seaview Downs | What it signals for franchising |
|---|---|---|
| Median age | 43 years | Broad working-age and family customer base |
| Average household size | 2.6 people | Smaller households, favours convenience and single-serve formats |
| Median household income | $1,821/wk | Overall spending power of the local market |
| Median family income | $2,206/wk | Discretionary spend of family households |
| Median personal income | $844/wk | Individual earnings, a labour-cost and spend signal |
| Median rent | $375/wk | Cost of living and a proxy for commercial rents |
| Median mortgage | $1,820/mo | Homeowner cost base in the area |
| People per bedroom | 0.8 | More space per resident, established housing |
Source: ABS Census 2021 G02 + ERP 2016→2021 · SA2 Marino - Seaview Downs (403021060). Incomes are median weekly (household income is also shown annualised in the headline stats).
Survival & viability analysis
Quick-Service Food viability: High
The quick-service food opportunity in Marino - Seaview Downs scores 51 out of 100. With a population of 9,779, the catchment is smaller, so demand may support only one well-sited quick-service food outlet. At about 1 existing quick-service food operator, competition sits below typical metro density, an opening for a well-run entrant. Median household income ($94,700) runs above the state average ($79,909), supporting discretionary spend.
Nearby competition by category
| Category | Est. operators | Competition | Status |
|---|---|---|---|
| Quick-Service Food | 1 | Low | Gap |
| Coffee & Café | 1 | Low | Gap |
| Hair & Barber | 1 | Low | Gap |
| Food & Beverage | 1 | Low | Gap |
| Bakery & Dessert | 1 | Medium | Competitive |
| Retail | 1 | High | Saturated |
Operator counts are a trade-area model derived from ABS population, not a live business census. Richer POI data (OpenStreetMap / Google Places) is ingested per methodology.
Available franchise opportunities in Marino - Seaview Downs
Crust Gourmet Pizza
Hero Sushi
Cafe2U
Degani
Advanced Hair Studio
Hairhouse
How Marino - Seaview Downs compares to nearby areas
| Location | Population | Median income | 5-yr growth | Top category | Score |
|---|---|---|---|---|---|
| Marino - Seaview Downs | 9,779 | $94,700 | 2.6% | Quick-Service Food | 51 |
| Wakefield - Barunga West | 9,705 | $56,800 | 0.6% | Quick-Service Food | 39 |
| Athelstone | 9,668 | $100,900 | 3.7% | Quick-Service Food | 53 |
| Gawler - North | 9,611 | $92,000 | 2.9% | Quick-Service Food | 50 |
| Christie Downs | 9,578 | $51,700 | 0.8% | Quick-Service Food | 38 |
| Light | 10,035 | $80,300 | 9.2% | Quick-Service Food | 52 |
| Lobethal - Woodside | 9,521 | $87,900 | 4.6% | Quick-Service Food | 50 |
Keep exploring Marino - Seaview Downs & South Australia
By category in Marino - Seaview Downs
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Frequently asked questions
What franchise is best for Marino - Seaview Downs?
Based on population, income, growth and competition data, Quick-Service Food scores highest for Marino - Seaview Downs at 51/100, competition sits below typical metro density. The next best are Coffee & Café and Hair & Barber.
How much does a franchise cost in Marino - Seaview Downs?
Fees don't vary by suburb, Quick-Service Food franchises run $350,000–$900,000 all-in nationally (Q2 2026 Fee Index, n=96). See the Fee Index for the full breakdown.
Is Marino - Seaview Downs good for a coffee franchise?
It's promising: a coffee & café franchise scores 48/100 in Marino - Seaview Downs, with about 1 existing operators in the trade area (Strong suitability).
Demographics: ABS Census 2021 & Regional Population. Category scores combine ABS demographics with a trade-area competition model and live franchise availability, see methodology. Fees: Q2 2026 Fee Index.