- Home
- New South Wales
- Richmond - Tweed
- Tweed Valley
- Tygalgah
New South Wales · Postcode 2484
Tygalgah postcode and suburb data
New South Wales · Phone area code 02 · 654 km from Sydney
Suburb snapshot
Tygalgah at a glance vs NSW
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against NSW
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Tygalgah ranks: household income is in the top 25% of NSW suburbs.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Tygalgah vs the NSW average and the national average, using population-weighted 2021 Census data.
| Metric | Tygalgah | NSW avg | AU avg |
|---|---|---|---|
| Household income/wk | $2,299 +NSW | $1,931 | $1,836 |
| Rent/wk | $400 -NSW | $445 | $390 |
| Mortgage/month | $1,131 -NSW | $2,247 | $1,958 |
| Median age | 39 | 45.0 | 45.0 |
| SEIFA decile | 7/10 ≈NSW | 6.0/10 | 6.0/10 |
| Unemployment | 6.1% +NSW | 5.0% | 5.0% |
Green pill = at least 10% above the NSW average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Tygalgah is a locality 654 km from Sydney in New South Wales, classified as inner regional by the ABS. The postcode is 2484. It falls within the Richmond - Tweed region. The local government area is Tweed.
According to the 2021 Census, Tygalgah has a population of 116 with a median age of 39. The median weekly household income is $2,299, above the NSW average. The unemployment rate is 6.1%, higher than the NSW average. The Indigenous population is 15 (12.9% of residents).
Housing in Tygalgah includes a median weekly rent of $400, median monthly mortgage repayment of $1,131, with 32 total dwellings. Housing costs in the area sit below the NSW average. Rental properties account for 48.6% of dwellings.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Tygalgah scores in decile 7 out of 10, which is above the national average.
Tygalgah is part of the Tweed Valley statistical area in New South Wales.
Tygalgah details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 2484 |
| State | New South Wales (NSW) |
| Phone Area Code | 02 |
| Population (2021) | 116 |
| Median Age | 39 years |
| Median Household Income (Census 2021) | $2,299/week |
| Median Personal Income (Census 2021) | $827/week |
| Median Weekly Rent (Census 2021) | $400 |
| Median Monthly Mortgage (Census 2021) | $1,131 |
| Average Household Size | 3 persons |
| Area | 18.4 km² |
| Population Density | 6/km² |
| Total Dwellings | 32 |
| Australian Citizens | 85.3% |
| Indigenous Population | 15 (12.9%) |
| Unemployment Rate | 6.1% |
| SEIFA IRSAD Decile | 7/10 (above average) |
| Latitude | -28.2997993 |
| Longitude | 153.4213208 |
| Distance from Sydney | 654 km |
| Region (SA4) | Richmond - Tweed |
| Area (SA3) | Tweed Valley |
| Local Government | Tweed |
| Federal Electorate | Richmond |
| State Electorate | Tweed |
| Time Zone | AEST (UTC+10), Australia/Sydney (standard time) |
Age Profile
Show counts
| 0–14 years | 33 (28.4%) |
| 15–24 years | 11 (9.5%) |
| 25–44 years | 27 (23.3%) |
| 45–64 years | 34 (29.3%) |
| 65+ years | 20 (17.2%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 8 (6.9%) |
| Heart Disease | 7 (6.0%) |
| Arthritis | 5 (4.3%) |
| Lung Condition | 5 (4.3%) |
| Diabetes | 4 (3.4%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 4 (12.5%) |
| 2 vehicles | 14 (43.8%) |
| 3+ vehicles | 14 (43.8%) |
Suburbs Near Tygalgah
Same Postcode (2484)
More Tygalgah Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.