Data published in November 2024 by North Devon Council, shows the number of people living in the region who were between the ages of 16 and 49 was 34,867.
(By contrast, the number of people age 50 and over was 47,321.)
Assuming half of that 34,867 were male that’s around 17,500 women of childbearing age and even then that’s including the very upper end.
Across England and Wales, the average age of mothers giving birth is 31 years.
The number of people between 24 and 34 years was 10,418 so around 5,200 women.
In any typical UK community, roughly 11 to 14 women are pregnant at any given time per 1,000 total residents about 1.1% to 1.4% of the total population.
That means that at any given time, fewer than 250 women in North Devon will be pregnant and they will, of course, be at different stages of their pregnancy.
The is about a temporary closure of services for safety reasons due a shortage of skilled staff.
In reality, the number of women who are going to have to go to Exeter to give birth rather than give birth in Barnstaple hospital will be low.
As others have pointed out the length of journey is no different to what is typical for other areas.