A Barclays spokesperson said: “As visits to branches continue to fall, we need to adapt to provide the best service for all our customers.
"Where there is no longer enough demand to support a branch, we maintain an in-person presence though our Barclays Local network, live in over 200 locations, based in libraries, town halls, mobile vans and our new banking pods."
Those who prefer in-person banking can use one of the Post Office’s almost 12,000 branches to carry out basic banking tasks but won't be able to open new accounts, or take mortgages and personal loans.
Barclays currently has over 200 pop-up sites, and has announced it is planning to open a further 70.
It is also opening new "banking pods", semi-permanent sites that can move to different locations based on demand.
The bank also has an educational and support van service, offering assistance to people in need of financial advice, including how to save for a home and setting up a business.
Here is the latest set of planned closures:
100 Market Street, St Andrews - August 9
32 High Street, Chalfont St Peter - August 31
4 Corn Street Leominster - September 1
8 Market Street, Wellingborough - September 1
61 Lower Ground Floor, The Arcade, Westfield, London - September 1
60 Putney High Street, London - September 1
131 Finchley Road, London - September 6
16 High Street, Harpenden - September 6
39 High Street , Haverhill - September 8
Addenbrookes Hospital, Cambridge - September 15
These are the branch closures in the coming months that have already been announced:
Manningtree - June 7
Ringwood - June 8
Ebbw Vale - June 9
Kirkintilloch - June 9
Newmarket - June 9
Colchester - June 13
Merthyr Tydfil - June 14
Mildenhall - June 14
Beckenham - June 14
Lymington - June 15
West Bridgford - June 15
London (Notting Hill Gate) - June 16
Knowle - June 16
Chipping Norton - July 6
Kingswood - July 6
Llangollen - July 7
Sudbury - July 7
London (Knightsbridge) - July 7
Canvey Island - July 7
Alnwick - July 7
Bentham - July 12
Wombourne - July 12
Hayes - July 13
Yarm - July 14
Seahouses - July 14
Harrow - July 14
Oswestry - July 14
Lisburn - July 21
Portadown - July 28
17 High Street, Bognor Regis - August 9
16 Murray Place, Stirling, Scotland - August 11
18 Queen Elizabeth II Square, Chelmsford- August 11
90 Liverpool Road, Kidsgrove - August 11
20/24 Upper Market Street, Eastleigh - August 11
74 Front Street, Prudhoe - August 11
1 Lower Northam Road, Hedge End, Southampton - August 17
133 High Street, Dunfermline, Scotland - August 18