Marshalswick on the map

Location in HertfordshireMarshalswick sits where the marker shows within the county.

40,774
Population
15,082
Households
8 / 10
Deprivation decile
Among least deprived
12
Schools nearby
£79,686
Avg. household income
2,116
Businesses
3,645
People per km²
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About Marshalswick

Marshalswick is a residential suburb located in Hertfordshire, England, within the postcode area AL1. It lies to the north of St Albans and is primarily known for its family-friendly environment. The area features a mix of housing, including detached and semi-detached homes, and is surrounded by green spaces, parks, and schools, making it an appealing choice for families.

The suburb is well-connected to nearby St Albans, where residents can access a range of shops, restaurants, and services. Public transport options include regular bus services and a nearby train station, providing convenient links to London and other parts of the region. Local amenities include shopping facilities and recreational areas, ensuring that residents have access to essential services and leisure activities.

School Ratings in Marshalswick

Families in Marshalswick have access to 113 local schools. Cunningham Hill Junior School and Cunningham Hill Infant School are each rated Outstanding by Ofsted. A further 16 schools hold a Good rating.

House Prices in Marshalswick

Homes sell for an average of £653K locally. Most of the housing is made up of flats, averaging £357K.

Crime and Anti-Social Behaviour in Marshalswick

Crime in the area is higher than the national average. Anti-social behaviour is the leading concern across Marshalswick, with 126 incidents recorded in April 2026.

Deprivation and Employment in Marshalswick

The 2025 Index of Multiple Deprivation places Marshalswick among the least deprived neighbourhoods in England. Working-age employment in the area is well above the national average. Average incomes in the area are typical for England.

Healthcare in Marshalswick

There are 17 GP surgeries within three miles of Marshalswick, the nearest being Specialist Community Diabetes Service (0.5 miles away).

Local Data for Marshalswick

Dig deeper into the area around Marshalswick with our free postcode tools.

Food Hygiene Ratings Hygiene scores for cafes, takeaways and shops Nearest GP Surgery Find the GP surgeries closest to a postcode Compare Areas Put two areas head to head House Prices Recent sale prices and trends

Property Prices 5,802 sales

Average Price £653K
£100 , £25.62M
Detached £1.26M 612
Semi £776K 971
Terraced £606K 1,717
Flat £357K 2,249

Schools & Education 12 nearby View all schools

63 Primary
15 Secondary
35 Other
Outstanding 2
Good 16

Ofsted ratings for schools in the AL1 postcode area.

SA5 Marshalswick Family Centre 0.4 miles St John Fisher Catholic Primary School, a Voluntary Academy Primary 0.4 miles Wheatfields Junior Mixed School Primary 0.5 miles Wheatfields Infants' and Nursery School Primary 0.5 miles Verulam School Secondary Good 0.5 miles Skyswood Primary & Nursery School Primary 0.6 miles Sandringham School Secondary 0.6 miles Bernards Heath Junior School Primary Good 0.6 miles Bernards Heath Infant and Nursery School Primary Good 0.7 miles SA8 Fleetville Family Centre Good 0.7 miles Oakwood Primary School Primary Good 0.7 miles Fleetville Infant and Nursery School Primary 0.7 miles

Household Income in Marshalswick ONS 2023

The average total household income in Marshalswick is approximately £79,686 a year before tax, 44% above the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £56,594. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Marshalswick £79,686
England & Wales avg. £55,302

Net (after tax) household income averages £56,594.

Businesses in Marshalswick ONS 2025

There are approximately 2,116 active businesses based in Marshalswick, around 52 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 40 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

2,116 Total businesses
52 Per 1,000 residents
Micro, 0-9 89%
Small, 10-49 8%
Medium, 50-249 1%
Large, 250+ 2%

Deprivation and Employment in Marshalswick IMD 2025

According to the 2025 Index of Multiple Deprivation, Marshalswick experiences very low levels of deprivation. The local economy supports strong employment and incomes are above the national average. Access to services, education and healthcare in the area is generally good.

Overall Deprivation
8/10
Income
7/10
Employment
8/10
Education
9/10
Health
8/10
Housing
10/10
Living Environment
5/10
Children 0-15 21%
Working age 65%
Older 65+ 14%
8,382 Children (0-15) 21%
25,637 Working Age 65%
5,200 Older (65+) 13%
Above Average Child Poverty (IDACI) 19.1% of children in income-deprived families
Average Older Person Poverty (IDAOPI) 13.1% of over-60s in income-deprived households
Data from English Indices of Deprivation 2025 · Contains public sector information licensed under the Open Government Licence v3.0

Crime in Marshalswick 521 crimes · April 2026

High Crime Area

Crime figures for Marshalswick are higher than the England and Wales average, with violence & sexual offences the most prevalent offence recorded. Urban density and footfall contribute to elevated reporting in areas like this. Ongoing investment in policing and community safety programmes aims to improve the picture.

Violence & Sexual Offences 146
Anti-Social Behaviour 126
Other Theft 57
Shoplifting 49
Criminal Damage & Arson 32
Vehicle Crime 30
Public Order 21
Burglary 16
Drugs 13
Bicycle Theft 11
Other Crime 11
Theft from Person 6
Weapons 2
Robbery 1
Local Policing
Hertfordshire St Albans Central, North and West Visit force website →
Data from data.police.uk · Contains public sector information licensed under the Open Government Licence v3.0
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.

Nearest Train Stations 6 stations

St Albans City Train Station 0.9 miles
St Albans Abbey Train Station 1.8 miles
Park Street Train Station 3.2 miles
How Wood (Hertfordshire) Train Station 3.2 miles
Harpenden Train Station 4 miles
Hatfield (Herts) Train Station 4.2 miles

Location

Nearby Towns & Villages 12 found

Bernards Heath 0.6 miles Fleetville 0.6 miles St Albans 0.9 miles Townsend 1.2 miles The Camp 1.2 miles New Greens 1.4 miles Sandridge 1.4 miles Childwick Green 1.8 miles Smallford 2 miles Cooper's Green 2 miles Sopwell 2 miles St Stephens 2.2 miles

Local Government

District St Albans
County Hertfordshire
Ward Sopwell
Constituency St Albans
Parish St Albans, unparished area
Region East of England

Home Ownership in Marshalswick

Of the 16,175 households in and around Marshalswick, 62% are owned, 14% are socially rented and 24% are privately rented. Home ownership here is in line with the England and Wales average of 63%.

Owned 62% Social rented 14% Private rented 24%

Tenure from the 2021 Census (ONS), for the postcode districts covering Marshalswick.

Frequently Asked Questions about Marshalswick

What is the population of Marshalswick?
Marshalswick has a population of approximately 40,774 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Marshalswick?
The average property in and around Marshalswick sold for about £652,995, based on HM Land Registry Price Paid records. That is around 87% above the England and Wales average of £349,091.
Is Marshalswick a deprived area?
Marshalswick sits among the least deprived areas in England, with an Index of Multiple Deprivation decile of 8 out of 10, where 1 is the most deprived and 10 the least deprived.
What postcodes cover Marshalswick?
Marshalswick is covered by the AL1 postcode district.
How many schools are there in Marshalswick?
There are 12 schools within easy reach of Marshalswick, spanning primary, secondary and other phases.
Where is the nearest train station to Marshalswick?
The nearest railway station to Marshalswick is St Albans City Train Station, about 0.9 miles away.

Streets in AL1 30 shown View all streets

102 Ashley Road Entrance 1 Abbey View 2 Abbots Avenue 2 Abbots Avenue West 5 Abbots Park 6 Admirals Walk 2 Alban Way 4 Albany Gate 1 Albert Street 4 Albion Road 2 Aldwick 2 Alexandra Road 5 Allandale 1 Alma Cut 1 Alma Road 6 Althorp Road 3 Anson Close 1 Approach Road 2 Archers Fields 1 Art School Yard 2 Arthur Road 1 Ashdales 1 Ashley Road 5 Ashtree Court 1 Ashwood Mews 2 Aspasia Close 1 Avenue Road 12 Bakers Close 1 Bardwell Road 3 Barncroft Way 1

Postcodes in AL1 50 shown View all postcodes

AL1 1AG AL1 1AJ AL1 1AR AL1 1AS AL1 1AT AL1 1AU AL1 1AW AL1 1AX AL1 1BH AL1 1BU AL1 1BX AL1 1BY AL1 1BZ AL1 1DG AL1 1DH AL1 1DQ AL1 1DS AL1 1DT AL1 1DU AL1 1DW AL1 1DX AL1 1DZ AL1 1EA AL1 1EB AL1 1EE AL1 1EG AL1 1EQ AL1 1ER AL1 1EU AL1 1EX AL1 1EZ AL1 1HA AL1 1HB AL1 1HD AL1 1HE AL1 1HF AL1 1HG AL1 1HH AL1 1HJ AL1 1HL AL1 1HN AL1 1HP AL1 1HQ AL1 1HR AL1 1HU AL1 1HW AL1 1HY AL1 1JA AL1 1JB AL1 1JD