Todds Valley had a population of 108 at the 2018 New Zealand census, a decrease of 18 people (−14.3%) since the 2013 census, and an increase of 27 people (33.3%) since the 2006 census. There were 42 households, comprising 60 males and 51 females, giving a sex ratio of 1.18 males per female. The median age was 46.8 years (compared with 37.4 years nationally), with 18 people (16.7%) aged under 15 years, 9 (8.3%) aged 15 to 29, 69 (63.9%) aged 30 to 64, and 15 (13.9%) aged 65 or older.
Ethnicities were 100.0% European/Pākehā, and 8.3% Māori. People may identify with more than one ethnicity.
Although some people chose not to answer the census's question about religious affiliation, 75.0% had no religion, 13.9% were Christian and 5.6% had other religions.
Of those at least 15 years old, 33 (36.7%) people had a bachelor's or higher degree, and 9 (10.0%) people had no formal qualifications. The median income was $37,600, compared with $31,800 nationally. 18 people (20.0%) earned over $70,000 compared to 17.2% nationally. The employment status of those at least 15 was that 45 (50.0%) people were employed full-time, and 21 (23.3%) were part-time.[2]
