Postcode Analysis Swansea, Wales

SA4 3SX House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for SA4 3SX.

analytics Demographics: Census 2021 local_police Crime: police.uk · 2026-01 (1–2 month lag)home Prices: Land Registry
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groups
Population

409

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Avg Age

48

payments
Avg Income

£ 40,900 /yr

work
Employed

43%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.

shieldSafety
10/10
family_restroomFamily
9/10
favoriteHealth
1/10
workEmployment
6/10
diversity_3Diversity
1/10
paymentsAffluence
7/10
directions_transitTransit
1/10
homeHome Ownership
10/10
trending_upInvestment
10/10
psychology

Area Character

Balanced, accessible, and mixed. SA4 3SX spans multiple life stages — average age 48, moderate ownership and renting. prices and low crime put this mixed postcode in the more desirable bracket.

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verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

SA4 3SX is an accessible, working-class neighbourhood located 0.4km from Crofty in Swansea. Administratively it sits within Pen-clawdd ward and the Gower constituency.

This is a strong family neighbourhood — a spacious suburb popular with older working households approaching retirement. During the day, includes some mining and quarrying and other industrial activity. This is a settled, family-oriented neighbourhood (average age 48) — stable, lower-turnover, predominantly owner-occupied. 92% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Safety: Crime rates are low here at 1 incidents per 1,000 residents — well below average and reassuring for families. The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.

Census 2021 statistics for SA4 3SX are sourced from Output Area W00004431 (shared with 36 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

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Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for SA4 3SX. The average age is 48.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British97.1%
Asian / British Asian1.7%
Black / African / Caribbean0.0%
Other / Mixed1.2%

Economic Activity

43%Active
FT: 31%
Unemployed: 1%
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Community Makeup: A mature neighborhood of long-term property owners. The significantly higher average age reflects a deeply settled local population.

analytics Full Demographics Profile

gavel Crime Overview 12 Months (up to 2026-01)

SA4 3SX has low crime rates — 1 incidents per 1,000 residents. The most reported categories are anti-social behaviour and violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Anti-social behaviour1
Violence and sexual offences1

storefront Nearby Amenities

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Retailers - Other

4 nearby
  • Crofty Supermarket0.5 km
  • Crofty Supermarket0.5 km
  • The Gower Dough Co/ Ruby/ Saffie/Amber/Emmie0.8 km
  • The Gower Dough Co/ Ruby/ Saffie/Amber/Emmie0.8 km
local_bar

Pub, NightClub

2 nearby
  • The Crofty Inn0.5 km
  • The Crofty Inn0.5 km

train Transport Links

Train Stations

  • Bynea4.6 km
  • Llanelli5.1 km
  • Gowerton6.3 km

Bus Stops

  • Riverside0.3 km
  • Riverside0.3 km
  • New Road0.3 km
  • New Road0.3 km
  • Station Road0.4 km