The population of Grindon has fluctuated and changed greatly over the past 150 years. It rose steeply between 1811 and 1830, only to rapidly decline until 1842, where it gradually increased to reach a peak in 1961. This decline was partially due to an outbreak of
cholera throughout England, where 126 people died in 1832 around the Grindon parish. The current population stands at 2,603 according to the 2001 census data The 2001 census states that the majority of the population are aged between 25 and 44; a total of 820 people fall into this age bracket. There is only a small proportion of people aged 75 and over, a sum of 48 in the whole parish. The parish is situated next to the busy A177 road, used by commuters travelling to
Teesside and
Middlesbrough, which justifies the large portion of young people populating the parish. However, this has put pressure for expansion on the village, where there are concerns that the original character of Grindon will be lost, especially in villages such as
Thorpe Thewles "which is of great archaeological interest and should be preserved for future generations". Coal became an increasing and desirable source of energy in the 1800s, which also marked the beginning of the
Industrial Revolution in Great Britain; it fuelled the expansion of the
British Empire and manufacturing all over the country.
Northern England was an essential player in this movement, in particular, areas such as
County Durham which was home to vast supplies of coal, a resource which was exacerbated in the extreme. According to
Home office statistics, there were 225 mines in Durham, with 72,272 workers, of whom 57,994 worked below the surface. Many of those workers originated from the
Stockton-on-Tees area; this accounts for the population rise between 1842 and 1961 when coal mining was at its peak, attracting many working-class families from neighbouring areas The
Chilton mine is the closest to the Grindon parish The most rapid era of population rise was after 1940, which resulted in the post-war
baby boom in England. This period also saw the beginning of the
National Health Service, established in 1948; these factors account for the rise in population and change in demographics as the countryside became increasingly desirable after the war. ==Occupational history==