Seaford on the map

Seaford built-up area

Built-up area6.6 km² (2.5 sq mi)

Location in East SussexSeaford sits where the marker shows within the county.

23,864
Population
10,840
Households
7 / 10
Deprivation decile
Around average
12
Schools nearby
£49,696
Avg. household income
677
Businesses
1,177
People per km²
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About Seaford

Seaford is a coastal town located in East Sussex, England, with the postcode area BN25. The town features a long pebble beach that stretches along the English Channel, making it a popular spot for seaside walks and enjoying the fresh sea air. The promenade offers access to various amenities, including cafés and shops, catering to both locals and visitors.

In addition to the beach, Seaford is known for its scenic views of the surrounding cliffs and countryside. The nearby Seven Sisters Country Park provides opportunities for walking and exploring nature. The town also has a range of historical sites, including the remains of a 12th-century church and a Martello tower, which reflects its coastal defence heritage. Overall, Seaford presents a mix of natural beauty and local culture, making it an appealing destination for those looking to experience the English coast.

School Ratings in Seaford

Seaford is served by 17 schools. Seaford Head School is rated Outstanding by Ofsted. A further 4 schools hold a Good rating.

House Prices in Seaford

Property prices average £377K across the area, and detached homes are the most common property type, typically selling for £492K.

Crime and Anti-Social Behaviour in Seaford

Local crime rates sit broadly in line with national averages. Anti-social behaviour accounts for the highest share in Seaford, with 15 incidents logged in April 2026.

Deprivation and Employment in Seaford

Based on the 2025 Index of Multiple Deprivation, Seaford falls within the mid-range nationally for overall deprivation. Working-age employment is around the national average for the area. Income levels locally sit close to the national average.

Healthcare in Seaford

There are 6 GP surgeries within three miles of Seaford, the nearest being Old School Surgery (0.3 miles away).

Property Prices 3,778 sales

Average Price £377K
£700 , £3.2M
Detached £492K 1,564
Semi £356K 735
Terraced £317K 501
Flat £217K 870

Household Income in Seaford ONS 2023

The average total household income in Seaford is approximately £49,696 a year before tax, 10% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £38,570. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Seaford £49,696
England & Wales avg. £55,302

Net (after tax) household income averages £38,570.

Businesses in Seaford ONS 2025

There are approximately 677 active businesses based in Seaford, around 28 for every 1,000 residents. The local economy is dominated by small firms: about 91% are micro-businesses employing fewer than 10 people, while 5 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

677 Total businesses
28 Per 1,000 residents
Micro, 0-9 91%
Small, 10-49 8%
Medium, 50-249 1%
Large, 250+ 0%

Deprivation and Employment in Seaford IMD 2025

The 2025 Index of Multiple Deprivation places Seaford in the mid-range nationally. Employment and income levels are close to the England average, with a mix of opportunities across sectors. Overall living conditions are comparable to similar areas across the country.

Overall Deprivation
7/10
Income
7/10
Employment
6/10
Education
6/10
Health
6/10
Housing
6/10
Living Environment
7/10
Children 0-15 14%
Working age 51%
Older 65+ 35%
3,300 Children (0-15) 14%
12,253 Working Age 51%
8,313 Older (65+) 35%
Average Child Poverty (IDACI) 28.2% of children in income-deprived families
Average Older Person Poverty (IDAOPI) 10.7% 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 Seaford 96 crimes · April 2026

Average Crime Area

Seaford experiences crime rates that are roughly comparable to the national picture. Violence & sexual offences is the most reported category, consistent with broader patterns across similar communities. Day-to-day life here reflects the usual mix of challenges found in any established town.

Violence & Sexual Offences 40
Anti-Social Behaviour 15
Public Order 11
Criminal Damage & Arson 9
Other Theft 6
Shoplifting 4
Other Crime 4
Weapons 2
Robbery 2
Burglary 1
Drugs 1
Vehicle Crime 1
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

Seaford (Sussex) Train Station 0.3 miles
Bishopstone (Sussex) Train Station 1 miles
Newhaven Harbour Train Station 2.4 miles
Newhaven Town Train Station 2.6 miles
Southease Train Station 5 miles
Berwick (Sussex) Train Station 5.3 miles

Location

Local Government

District Lewes
County East Sussex
Ward Seaford South
Constituency Lewes
Parish Seaford
Region South East

Home Ownership in Seaford

Of the 11,085 households in and around Seaford, 77% are owned, 8% are socially rented and 15% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 77% Social rented 8% Private rented 15%

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

Frequently Asked Questions about Seaford

What is the population of Seaford?
Seaford has a population of approximately 23,864 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Seaford?
The average property in and around Seaford sold for about £376,717, based on HM Land Registry Price Paid records. That is around 8% above the England and Wales average of £349,091.
Is Seaford a deprived area?
Seaford sits around the national average for deprivation, with an Index of Multiple Deprivation decile of 7 out of 10, where 1 is the most deprived and 10 the least deprived.
What postcodes cover Seaford?
Seaford is covered by the BN25 postcode district.
How many schools are there in Seaford?
There are 12 schools within easy reach of Seaford, spanning primary, secondary and other phases.
Where is the nearest train station to Seaford?
The nearest railway station to Seaford is Seaford (Sussex) Train Station, about 0.3 miles away.