Port Lincoln

An assessment of population growth drivers in Port Lincoln reveals an overall ranking slightly below national averages considering recent, and medium term trends

Port Lincoln's population, as per AreaSearch's analysis, is approximately 17,303 by November 2025. This figure signifies an increase of 996 individuals, representing a 6.1% rise since the 2021 Census, which recorded a population of 16,307. The change is inferred from the estimated resident population of 17,044 in June 2024 and an additional 194 validated new addresses since the Census date. This results in a density ratio of 127 persons per square kilometer, indicating significant space per person and potential for further development. Port Lincoln's growth rate of 6.1% since the 2021 census exceeded both the SA4 region (5.3%) and the SA3 area, positioning it as a growth leader in the region. Overseas migration contributed approximately 65.1% of overall population gains during recent periods, although all drivers including natural growth and interstate migration were positive factors.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered by this data and years post-2032, SA State Government's Regional/LGA projections by age category are adopted, released in 2023 and based on 2021 data, with adjustments made using a method of weighted aggregation of population growth from LGA to SA2 levels. Considering projected demographic shifts, a population increase just below the median of regional areas across the nation is expected for Port Lincoln by 2041, with an anticipated expansion of 1,410 persons reflecting a total increase of 6.7% over the 17 years based on the latest annual ERP population numbers.

AreaSearch analysis of residential development drivers sees Port Lincoln recording a relatively average level of approval activity when compared to local markets analysed countrywide

Port Lincoln recorded approximately 56 residential properties granted approval annually over the past five financial years, totalling 284 homes. As of FY-26, 24 approvals have been recorded. On average, 1.6 new residents arrived per year for each new home built between FY-21 and FY-25, suggesting a balance between supply and demand. The average expected construction cost value of new dwellings was $257,000.

This financial year has seen $32.6 million in commercial approvals, indicating strong local business investment. Compared to the rest of South Australia, Port Lincoln's development levels per capita are similar, supporting market stability aligned with regional trends. However, building activity has slowed in recent years. Nationally, development levels are higher, reflecting market maturity and potential constraints.

New development consists of 94% detached dwellings and 6% townhouses or apartments, maintaining the area's low-density character. With an estimated 428 people per dwelling approval, Port Lincoln's development environment is quiet and low-activity. Population forecasts project a gain of 1,151 residents by 2041. At current development rates, new housing supply should comfortably meet demand, creating favourable conditions for buyers and potentially supporting growth beyond current population projections.

Port Lincoln has limited levels of nearby infrastructure activity, ranking in the 18thth percentile nationally

Area infrastructure changes significantly influence local performance. AreaSearch identified 12 projects likely impacting the area. Key projects are Port Lincoln Housing Strategy Implementation, 2025 Port Lincoln Master Plan, Eyre Peninsula Network Road Upgrades, and Port Lincoln Foreshore Redevelopment. The following list details those most relevant.

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The employment landscape in Port Lincoln shows performance that lags behind national averages across key labour market indicators

Port Lincoln has a diverse workforce with both white and blue collar jobs, with essential services well represented. The unemployment rate is 4.9%, having grown by an estimated 2.6% in the past year as of September 2025. There are 8,381 residents employed, with an unemployment rate of 0.4% lower than Rest of SA's 5.3%.

Workforce participation stands at 62.9%, slightly higher than Rest of SA's 58.5%. Census data shows that 5.1% of residents work from home, though Covid-19 impacts may have influenced this figure. The dominant employment sectors in Port Lincoln are health care & social assistance, retail trade, and agriculture, forestry & fishing. The area specializes in retail trade, with an employment share 1.3 times the regional level.

Conversely, agriculture, forestry & fishing employs only 9.7% of local workers, below Rest of SA's 14.5%. Some residents may commute elsewhere for work opportunities. Over the year to September 2025, employment in Port Lincoln increased by 2.6%, while the labour force grew by 4.5%, leading to a rise in unemployment rate of 1.8 percentage points. In contrast, Rest of SA experienced employment growth of 0.3% and labour force growth of 2.3%, with an unemployment rate increase of 1.9 percentage points. National employment forecasts from Jobs and Skills Australia (May-25) project national employment to grow by 6.6% over five years and 13.7% over ten years. Applying these projections to Port Lincoln's employment mix suggests local employment should increase by 6.0% over five years and 12.8% over ten years, though these are simple extrapolations for illustrative purposes only and do not account for localized population projections.

Income figures position the area below 75% of locations analysed nationally by AreaSearch

The Port Lincoln SA2 had a median taxpayer income of $50,310 and an average of $62,966 in the financial year 2023, according to postcode level ATO data aggregated by AreaSearch. This was below the national average, contrasting with Rest of SA's median income of $48,920 and average income of $58,933. Based on Wage Price Index growth of 8.8% since financial year 2023, current estimates would be approximately $54,737 (median) and $68,507 (average) as of September 2025. According to the 2021 Census figures, household, family and personal incomes in Port Lincoln ranked modestly, between the 20th and 35th percentiles. Distribution data showed that the largest segment comprised 30.7% earning $1,500 - 2,999 weekly (5,312 residents), reflecting patterns seen in the surrounding region where 27.5% similarly occupied this range. After housing costs, 86.0% of income remained, ranking at the 23rd percentile nationally.

Port Lincoln is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Port Lincoln, as per the latest Census, 83.4% of dwellings were houses while 16.7% comprised semi-detached homes, apartments, and other types. This contrasted with Non-Metro SA's figures of 88.5% houses and 11.5% other dwellings. Home ownership in Port Lincoln stood at 32.9%, with mortgaged properties at 34.0% and rented ones at 33.1%. The median monthly mortgage repayment was $1,300, higher than Non-Metro SA's average of $1,153. Median weekly rent in Port Lincoln was $240, compared to Non-Metro SA's $220. Nationally, Port Lincoln's mortgage repayments were lower at $1,300 versus Australia's average of $1,863, and rents were also lower at $240 compared to the national figure of $375.

Port Lincoln features high concentrations of lone person households, with a fairly typical median household size

Family households constitute 66.4% of all households, including 24.6% couples with children, 29.2% couples without children, and 11.6% single parent families. Non-family households account for the remaining 33.6%, with lone person households at 30.6% and group households comprising 3.0% of the total. The median household size is 2.3 people, which aligns with the average for the Rest of South Africa.

Port Lincoln faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 14.6%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most common at 11.0%, followed by postgraduate qualifications (2.0%) and graduate diplomas (1.6%). Vocational credentials are prevalent, with 39.7% of residents aged 15+ holding them, including advanced diplomas (8.8%) and certificates (30.9%). Educational participation is high at 27.9%, with 12.4% in primary education, 8.1% in secondary education, and 2.0% pursuing tertiary education.

Educational participation is notably high, with 27.9% of residents currently enrolled in formal education. This includes 12.4% in primary education, 8.1% in secondary education, and 2.0% pursuing tertiary education.

No public transport data available for this catchment area.

Port Lincoln's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Port Lincoln's health metrics closely align with national benchmarks, as assessed by AreaSearch through mortality rates and chronic condition prevalence. Common health conditions are seen at a standard level across both young and old age cohorts.

Private health cover is relatively low, at approximately 50% of the total population (~8,720 people), compared to the national average of 55.7%. The most prevalent medical conditions are asthma (8.2%) and arthritis (8.0%). 68.5% of residents report being completely clear of medical ailments, higher than the Rest of SA's 62.5%. Health outcomes among the working-age population are typical. The area has 21.5% of residents aged 65 and over (3,711 people), lower than Rest of SA's 26.5%. Health outcomes among seniors are above average, with national rankings even higher than those of the general population.

Port Lincoln is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Port Lincoln, as per the data, showed lower cultural diversity with 89.6% citizens, 90.8% born in Australia, and 95.6% speaking English only at home. Christianity was the predominant religion, accounting for 42.8%. The 'Other' religious category was underrepresented compared to Rest of SA (0.5% vs 0.8%).

Top ancestry groups were Australian (31.8%), English (31.6%), and Scottish (7.2%). Notably, German ancestry was overrepresented at 6.9%, Croatian at 1.2%, and Australian Aboriginal at 4.3%.

Port Lincoln's population is slightly older than the national pattern

Port Lincoln has a median age of 41 years, which is lower than Rest of SA's 47 but higher than Australia's average of 38. Compared to Rest of SA, Port Lincoln has an over-representation of the 35-44 age group (13.2% locally) and an under-representation of those aged 65-74 (11.8%). Between 2021 and present, the 35-44 age group grew from 12.0% to 13.2%, while the 45-54 cohort declined from 12.9% to 11.4%. By 2041, Port Lincoln's age profile is projected to change significantly. The 75-84 age group is expected to grow by 547 people (45%), from 1,219 to 1,767. Notably, the combined 65+ age groups will account for 73% of total population growth, reflecting the area's aging demographic profile. Conversely, population declines are projected for the 15-24 and 5-14 cohorts.