A study published in the Lancet Public Health journal calculated average life expectancy for men and women in 6,791 communities across the UK from 2002 to 2019.
Places were split by Middle Super Output Area (MSOA), geographic locations containing at least 5,000 people.
Even though some of these areas are a stones throw away from each other, the disparity in the figures are large.
The gallery covers selected areas across Portsmouth, Fareham, Gosport and Havant.
Click through all the gallery pages to find out the life expectancy for men and women in your area.
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9. Fareham West, Fareham
For Fareham West, the average life expectancy in 2019 was 82.16 for men, and 84.55 for women. Photo: Picture: Google Street View
10. Fareham Fort, Fareham
For the Fareham Fort MSOA, including highland avenue, men lived up to 79.36 on average in 2019. For women, it was 84.48. Photo: Picture: Google Street View
11. Stubbington.jpg
In Stubbington, the average life expectancy for men was 80.35, and 83.99 for women. Photo: Picture: Google Street View
12. Alverstoke and Privett, Gosport
In Alverstoke and Privett, Gosport, the media life expectancy for men was 81.49, and 84.42 for women. Photo: Picture: Google Street View