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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5. Southsea Haslemere Road, Portsmouth
In Southsea Haslemere Road, the average life expectancy was 79.41 for men and 84.22. This is a five year gap for men and over a six year disparity for women in Fratton West and Portsea. Photo: Picture: Google Street View
6. Leigh Park, Havant
For Leigh Park, the average life expectancy for men in 2019 was 77.98, and 79.88 for women. Photo: Picture: Google Street View
7. Hayling West and North, Havant.
For Hayling West and North, the average life expectancy for men in 2019 was 82.16, and 84.73. Photo: Picture: Google Street View
8. Bedhampton, Fareham
The 2019 average life expectancy for men in Bedhampton was 81.81, and 83.39 for women. Photo: Picture: Google Street View