Census 2021 neighbourhood · W02000101

Montgomery, Trewern & Berriew

Montgomery, Trewern & Berriew is a Census neighbourhood of about 5,534 residents in Powys. This is a statistical area, not an administrative boundary or a postcode district.

Area evidence brief for Powys
5,534

Usual residents

ONS Census 2021 · MSOA

2,467

Households

ONS Census 2021 · MSOA

43.3

Residents per km²

ONS Census 2021 · MSOA

71.1%

Households owning their home

ONS Census 2021 · tenure

6.8%

Households with no car or van

ONS Census 2021 · car availability

32.8%

Adults with a degree or above

ONS Census 2021 · qualifications

Census 2021 · Census neighbourhood (MSOA)

Life in Montgomery, Trewern & Berriew

People, households and homes at the stated Census geography. These describe the 2021 population, not the occupants of a particular home.

Tenure

Owned71.1%
1,755 households
Private rented21.6%
533 households
Social rented6.6%
164 households
Shared ownership0.5%
12 households
Lives rent free0.1%
3 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Accommodation type

Detached60.2%
1,485 households
Semi-detached24.1%
594 households
Terraced12.3%
304 households
A caravan or other mobile or temporary structure2.2%
54 households
In a purpose-built block of flats or tenement0.4%
11 households
In a commercial building, for example, in an office building, hotel or over a shop0.3%
7 households
Part of a converted or shared house, including bedsits0.3%
7 households
Part of another converted building, for example, former school, church or warehouse0.2%
6 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Car or van availability

1 car or van in household37.3%
920 households
2 cars or vans in household35.4%
874 households
3 or more cars or vans in household20.5%
505 households
No cars or vans in household6.8%
168 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Number of bedrooms

3 bedrooms44.7%
1,103 households
4 or more bedrooms29.8%
734 households
2 bedrooms22.7%
559 households
1 bedroom2.8%
69 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Household composition

Single family household66.3%
1,635 households
One-person household29.5%
727 households
Other household types4.2%
103 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Household size

2 people in household41.6%
1,027 households
1 person in household29.5%
728 households
3 people in household12.8%
316 households
4 people in household10.6%
262 households
5 people in household3.9%
95 households
6 people in household1.1%
27 households
7 people in household0.3%
8 households
8 or more people in household0.2%
4 households
0 people in household0%
0 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Age

Under 1513.8%
762 residents
15–2914.3%
790 residents
30–4413.9%
770 residents
45–6429.5%
1,633 residents
65 and over28.5%
1,579 residents
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Ethnic group

White99.1%
5,483 residents
Mixed or Multiple ethnic groups0.5%
27 residents
Asian, Asian British or Asian Welsh0.3%
15 residents
Black, Black British, Black Welsh, Caribbean or African0.1%
6 residents
Other ethnic group0.1%
3 residents
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Highest qualification

Level 4 qualifications or above32.8%
1,547 residents aged 16 and over
Level 3 qualifications17.9%
845 residents aged 16 and over
No qualifications17.5%
823 residents aged 16 and over
Level 2 qualifications14.9%
704 residents aged 16 and over
Level 1 and entry level qualifications8.5%
402 residents aged 16 and over
Apprenticeship6%
281 residents aged 16 and over
Other qualifications2.4%
113 residents aged 16 and over
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Economic activity

Economically active (excluding full-time students)58.3%
2,749 residents aged 16 and over
Economically inactive40.5%
1,909 residents aged 16 and over
Economically active and a full-time student1.2%
56 residents aged 16 and over
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Occupational class (NS-SeC)

L4, L5 and L6 Lower managerial, administrative and professional occupations21.7%
1,022 residents aged 16 and over
L8 and L9 Small employers and own account workers19.2%
906 residents aged 16 and over
L12 Semi-routine occupations11.6%
547 residents aged 16 and over
L1, L2 and L3 Higher managerial, administrative and professional occupations11.4%
539 residents aged 16 and over
L7 Intermediate occupations10.6%
499 residents aged 16 and over
L13 Routine occupations10.2%
481 residents aged 16 and over
L10 and L11 Lower supervisory and technical occupations6.1%
287 residents aged 16 and over
L14.1 and L14.2 Never worked and long-term unemployed5%
238 residents aged 16 and over
L15 Full-time students4.1%
195 residents aged 16 and over
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

General health

Very good health46.6%
2,577 residents
Good health35.2%
1,949 residents
Fair health13.8%
764 residents
Bad health3.5%
192 residents
Very bad health0.9%
52 residents
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Disability

Not disabled under the Equality Act82.6%
4,573 residents
Disabled under the Equality Act17.4%
961 residents
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Household deprivation

Household is not deprived in any dimension52.1%
1,285 households
Household is deprived in one dimension34.8%
859 households
Household is deprived in two dimensions11.3%
279 households
Household is deprived in three dimensions1.7%
43 households
Household is deprived in four dimensions0%
1 households
Montgomery, Trewern & Berriew · Census neighbourhood (MSOA) · ONS Census 2021

Each percentage uses its Census table’s own total. Rounding and source categories can affect totals. ONS Census data · OGL v3.0.

How the similarity is worked out

Alike on the Census, which is not the same as alike to live in.

Every neighbourhood is described by its shares across the Census themes above — tenure, housing, cars, household make-up, age, ethnic group, qualifications, work, health and deprivation — each theme weighted equally, which is the approach ONS takes in its own Output Area Classification. The neighbourhoods listed are the closest on those numbers, published in full rather than folded into a score. Nothing here measures schools, crime, prices or what a place is like to be in, and a close match is a statistical fact rather than a suggestion to move.

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Evidence ledger

Source and date are part of the record.

Shared catalogue checked 2026-08-28: 88 candidate data layers listed. Catalogue presence is not publication approval; only separately approved public projections may be shown.