Crawshaw covers and had an estimated population of as of with a population density of people per km2. Crawshaw had a population of 3,261 in the
2023 New Zealand census, an increase of 12 people (0.4%) since the
2018 census, and an increase of 372 people (12.9%) since the
2013 census. There were 1,626 males, 1,626 females and 9 people of
other genders in 1,008 dwellings. 3.5% of people identified as
LGBTIQ+. The median age was 29.2 years (compared with 38.1 years nationally). There were 888 people (27.2%) aged under 15 years, 795 (24.4%) aged 15 to 29, 1,332 (40.8%) aged 30 to 64, and 243 (7.5%) aged 65 or older. Crawshaw
census area had a block of about 25 houses from Nawton East added in 2018. The table below uses the older, slightly smaller census area for the older figures.- ==Education==