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Harper Green

Middle area

South east Bolton. 10,309 people (mid-2024 estimate) in 1.7 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 86% of people in Harper Green live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£200,000
Joint 1,479th cheapest of 7,259
Worked out by Open Index
Population
9,802
Joint 1,322nd most populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
86%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
96.3%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Harper Green

Greater Manchester Police has supplied almost no data to police.uk since July 2019, so there is no figure for Greater Manchester.

How Harper Green compares

Each dot is a middle area. The black line marks the middle one.

Harper GreenMiddle
Median sale price35 middle areas, Bolton · 2025
Median sale price: every middle area in Bolton35 areas from £107,000 to £335,000. The middle area is £200,000. Harper Green is £200,000.
£200,000joint 16th most expensive
Population35 middle areas, Bolton · 2021
Population: every middle area in Bolton35 areas from 6,106 to 10,773. The middle area is 8,465. Harper Green is 9,802.
9,8025th most populated
People in radon Affected Area squares35 middle areas, Bolton · 2022
People in radon Affected Area squares: every middle area in Bolton35 areas from 20.0% to 100.0%. The middle area is 100.0%. Harper Green is 86.0%.
86%10th fewest people in radon Affected Areas
Gigabit broadband coverage35 middle areas, Bolton · Jan 2026
Gigabit broadband coverage: every middle area in Bolton35 areas from 71.2% to 99.7%. The middle area is 96.8%. Harper Green is 96.3%.
96.3%joint 15th lowest

What is the population of Harper Green?

Harper Green had 9,802 usual residents at the census.

Harper Green is the joint 1,322nd most populated of 9,448 in the UK.

Figures for the whole of Bolton

These figures are published for the whole of Bolton, not for each middle area, so they describe all of Bolton and not Harper Green alone. See Bolton

Average house price
£203,951
Up 4.8% in a year
HM Land Registry · Aug 2026
Median full-time pay
£34,186
36th lowest paid of 348
ONS earnings survey · 2025
House price to pay
6.0×
Joint 93rd most affordable of 348
Worked out by Open Index
Deprivation score
31.4
30th most deprived of 296
MHCLG · England only
Harper Green in brief

The median price paid for a home in Harper Green was £200,000 in 2025.

Harper Green had 9,802 usual residents at the census.

About 86% of people in Harper Green live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Harper Green, 96.3% of homes and businesses could get gigabit-capable broadband in January 2026.