The size of Lansvale is approximately 3 km2. It has 4 parks covering nearly 63% of the total area. There is 1 school located in Lansvale.

The population of Lansvale in 2001 was 2,482 people. By 2006 the population was 2,323 showing a population decline of 6% in the area during that time.

The predominant age group in Lansvale is 40 - 49 years.

Households in Lansvale are primarily couples with children and are likely to be repaying between $800.00 - $1000.00 per month on mortgage repayments.

In general, people in Lansvale work in a non-specific occupation.

In 2001, 77% of the homes in Lansvale were owner-occupied compared with 77% in 2006.