Aged under 15: every council in North West

Blackburn with Darwen had the highest aged under 15 of North West’s 35 councils in 2021, at 21.3%.

Fylde had the lowest, at 13.9%. The middle council, Wigan, had 17.3%.

Aged under 15 for every council in North West, highest first. Councils without a figure are listed last with the reason.
Rank	Council	Value
=1	Blackburn with Darwen	21.3%
=1	Oldham	21.3%
3	Rochdale	20.5%
4	Bolton	20.2%
5	Pendle	20.1%
6	Trafford	19.5%
7	Manchester	19.4%
8	Burnley	19.2%
9	Hyndburn	18.9%
10	Bury	18.8%
11	Tameside	18.7%
=12	Preston	18.5%
=12	Salford	18.5%
14	Knowsley	18.4%
15	Rossendale	17.9%
=16	Halton	17.8%
=16	Stockport	17.8%
18	Wigan	17.3%
=19	Chorley	17.0%
=19	Warrington	17.0%
=19	Wirral	17.0%
22	St. Helens	16.7%
23	South Ribble	16.5%
24	Blackpool	16.4%
25	Cheshire East	16.3%
26	Cheshire West and Chester	16.2%
27	Liverpool	16.1%
28	Sefton	15.7%
29	Cumberland summed-from-output-areas	15.6%
=30	Lancaster	15.2%
=30	Ribble Valley	15.2%
=30	West Lancashire	15.2%
33	Wyre	14.7%
34	Westmorland and Furness summed-from-output-areas	14.1%
35	Fylde	13.9%