Summerhill (Tas.)

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Based on computations of ABS demographic releases for the wider region, alongside updated address points confirmed by Districts post-Census, the suburb of Summerhill is calculated to house approximately 3,090 residents as of May 2026. This represents a contraction of 49 individuals (1.6%) relative to the 2021 Census, which documented a headcount of 3,139. This trend is derived from a local resident base of 3,067, which Districts calculated from the June 2025 ABS ERP publication, supplemented by 21 verified new address locations registered after the Census date. Such a population size results in a density of 1,367 individuals per square kilometer, outstripping the standard ratio observed across the country by Districts. Natural increase was the primary engine of population change, accounting for roughly 56% of all gains in recent times.

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The suburb of Summerhill is characterized by a balanced local workforce that spans both professional and trade occupations, alongside strong representation in crucial service industries, with a jobless rate of only 2.8% calculated by Districts from regional datasets. In March 2026, 1,610 locals were employed, and the unemployment rate sat 1.2% below the Regional Tas. benchmark of 3.9%, while labor force participation was notably elevated, reaching 65.8% compared to 58.8% for Regional Tas. Census responses indicated that a minor 6.3% of the working population operated from home, though this figure should be interpreted in light of pandemic-era restrictions.

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According to the latest ATO tax statistics aggregated by Districts for the 2023 financial year, personal earnings in the suburb of Summerhill are lower than the national average. The median income among taxpayers in the suburb of Summerhill is $50,853, while the average income is $63,956, which compares to Regional Tas. benchmarks of $49,689 and $59,358 respectively. Adjusting for a Wage Price Index increase of 10.95% since the 2023 financial year, current estimates point to a median of approximately $56,421 and an average of $70,959 as of March 2026. The 2021 Census confirms that household, family, and individual earnings in the suburb of Summerhill sit in the lower portion of the distribution, placing between the 22nd and 34th percentiles. Income distribution data shows that the largest segment of the population, comprising 33.3%, earns weekly incomes of $1,500 - ( residents), mirroring the broader metropolitan trend where this bracket accounts for of the population. Affordability pressures are high, with households retaining just of their income, which puts the area in the rd percentile.

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At the time of the most recent Census, the mix of housing types in the suburb of Summerhill consisted of 82.1% separate houses and 17.9% alternative dwellings such as townhouses, units, or other formats, compared to Regional Tas. averages of 89.9% separate houses and 10.1% alternative dwellings. Home ownership in the suburb of Summerhill, standing at 32.3%, lagged behind the Regional Tas. rate, with the remaining properties occupied by residents with a mortgage (40.2%) or renting (27.4%). The median monthly home loan payment in the locality was higher than the Regional Tas. average at $1,300, while the median weekly rental cost was recorded at $295, compared to regional figures of $1,274 and $250. At a national level, mortgage outlays in the suburb of Summerhill are notably lower than the Australian median of $1,863, and weekly rents remain well below the countrywide benchmark of $375.

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The local household structure is predominantly family-based, accounting for 68.7% of all households, which includes 27.0% couples with children, 25.8% couples without children, and 14.5% single parents. Non-family living arrangements make up the remaining 31.3% of the total, with lone person households representing 28.8% and shared group households accounting for 2.8%. The average household size of 2.4 individuals is slightly above the Regional Tas. average of 2.3.

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Educational attainment levels present room for improvement, with only 15.0% of the population holding a university degree, which is significantly lower than the national benchmark of 30.4%. This gap highlights a clear opportunity for targeted educational programs. Bachelor degrees represent the most common higher qualification at 11.5%, followed by postgraduate degrees at 2.3% and graduate diplomas at 1.2%. Technical and trade qualifications are common, with 40.0% of residents aged 15+ holding a vocational qualification, split between advanced diplomas (8.8%) and certificate-level courses (31.2%).

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Analysis of the local transit network shows 15 active public transport stops within the suburb of Summerhill, consisting of various bus options. These transit points are serviced by 143 unique routes, which collectively support 11,059 passenger journeys per week. Access to public transport is rated as excellent, with the average distance from a dwelling to the nearest stop standing at 198 meters. Given the residential nature of the neighborhood, the vast majority of working residents travel outside the suburb to work, with cars remaining the primary travel mode at 96%. Households own an average of 1.4 vehicles. A low proportion of 6.3% of workers worked from home, according to the 2021 Census, which may have been influenced by COVID-19 pandemic guidelines.

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Local health metrics compiled by Districts regarding death rates and long-term health issues point to notable challenges, with chronic health conditions visible across both younger and older cohorts, while the proportion of residents with private health insurance is slightly ahead of the average SA2 area at roughly 53% of the population (~1,622 people). This compares to a rate of 49.1% across Regional Tas..

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The suburb of Summerhill displays lower levels of cultural diversity than the national average, with 91.6% of residents born in Australia, 92.7% holding citizenship, and 95.6% speaking only English at home. Christianity is the dominant religious affiliation, representing 44.7% of the local population. However, the most pronounced religious overrepresentation is seen in Hinduism, which is practiced by 0.9% of the population, compared to 1.1% across Regional Tas..

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The median age of 38 years in the suburb of Summerhill is equal to the national median of 38, but is considerably younger than the Regional Tas. median of 45. Compared to regional averages, there is a high concentration of young adults aged 15 - 24 (13.2% locally) and a lower proportion of residents aged 65 - 74 (9.6%). Since the 2021 Census, the proportion of residents aged 75 to 84 has risen from 6.0% to 7.8%, while the 15 to 24 age bracket grew from 11.9% to 13.2%. Over the same period, the 25 to 34 age bracket declined from 14.4% to 12.7%, and the to age group dropped from to . Population projections for suggest shifting demographics in the suburb of Summerhill, with the to age group projected to grow by people () from to while the to and to brackets are expected to contract.

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Summerhill currently has an estimated 157 children under 5 years old, comprising approximately 89 children aged 0-2 and 59 children aged 3-4. This cohort declined by an estimated 19% since the previous census. while population forecasts indicate future decline, with an anticipated decrease of 2% by 2041 (to approximately 154 children). Meanwhile the 5-12 cohort currently amounts to 300. Birth rates in the area have averaged 10.5 per 1,000 residents over the latest two-year period, a moderate rate (within the middle tier nationally). This rate has slowed down slightly in recent years however.