The size of Narrawong is approximately 26 square kilometres. It has 2 parks covering nearly 8.1% of total area. The population of Narrawong in 2011 was 356 people. By 2016 the population was 380 showing a population growth of 6.7% in the area during that time. The predominant age group in Narrawong is 60-69 years. Households in Narrawong are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Narrawong work in a professional occupation. In 2011, 85.6% of the homes in Narrawong were owner-occupied compared with 82.2% in 2016. Currently the median sales price of houses in the area is $530,000.