Westminster parliamentary constituency
Neath and Swansea East
Castell-nedd a Dwyrain Abertawe
W07000103
This page groups current postcode coverage with source-backed Census, recorded sale and school counts. It is an official area summary, not a boundary or service-eligibility check.
Area summary
- Active postcodes
- 2,496
- Postcode districts
- 9
- Five-year recorded sales
- 7,104
- Open schools at matching postcodes
- 48
- Census 2021 residents
- 99,695
- Census 2021 households
- 43,421
- Mean postcode coordinate
- 51.67289, -3.82489
Quality-approved postcode districts
Related official areas
- Local authority districtNeath Port TalbotW06000012 · 1,583 postcodes
- Local authority districtSwanseaW06000011 · 913 postcodes
- Electoral wardLlansamletW05001052 · 432 postcodes
- Electoral wardNeath NorthW05001704 · 170 postcodes
- Electoral wardClydachW05001042 · 168 postcodes
- Electoral wardNeath EastW05001703 · 161 postcodes
- Electoral wardCrynant, Onllwyn and Seven SistersW05001694 · 156 postcodes
- Electoral wardResolven and TonnaW05001708 · 156 postcodes
- Electoral wardBôn-y-maenW05001040 · 155 postcodes
- Electoral wardCoedffranc CentralW05001691 · 119 postcodes
- Electoral wardSt ThomasW05001065 · 114 postcodes
- Electoral wardNeath SouthW05001705 · 111 postcodes
- Electoral wardBryn-coch SouthW05001688 · 109 postcodes
- Electoral wardDyffrynW05001697 · 106 postcodes
- Lower layer super output areaSwansea 010AW01000794 · 140 postcodes
- Lower layer super output areaSwansea 014DW01000741 · 120 postcodes
- Lower layer super output areaNeath Port Talbot 008DW01000939 · 108 postcodes
- Lower layer super output areaNeath Port Talbot 007EW01001986 · 89 postcodes
- Lower layer super output areaNeath Port Talbot 002AW01000918 · 63 postcodes
- Lower layer super output areaNeath Port Talbot 006FW01001985 · 61 postcodes
- Lower layer super output areaNeath Port Talbot 002CW01000965 · 58 postcodes
- Lower layer super output areaNeath Port Talbot 021BW01000953 · 57 postcodes
- Lower layer super output areaNeath Port Talbot 003CW01000926 · 56 postcodes
- Lower layer super output areaNeath Port Talbot 008BW01000935 · 51 postcodes
- Lower layer super output areaNeath Port Talbot 007CW01000922 · 49 postcodes
- Lower layer super output areaNeath Port Talbot 021CW01000887 · 49 postcodes
- Middle layer super output areaNeath Port Talbot 008W02000206 · 249 postcodes
- Middle layer super output areaNeath Port Talbot 010W02000208 · 249 postcodes
- Middle layer super output areaSwansea 014W02000181 · 233 postcodes
- Middle layer super output areaSwansea 010W02000177 · 229 postcodes
- Middle layer super output areaNeath Port Talbot 021W02000427 · 176 postcodes
- Middle layer super output areaNeath Port Talbot 007W02000205 · 167 postcodes
- Middle layer super output areaSwansea 002W02000169 · 163 postcodes
- Middle layer super output areaSwansea 021W02000188 · 158 postcodes
- Middle layer super output areaNeath Port Talbot 002W02000200 · 156 postcodes
- Middle layer super output areaNeath Port Talbot 003W02000201 · 149 postcodes
- Middle layer super output areaNeath Port Talbot 012W02000210 · 147 postcodes
- Middle layer super output areaNeath Port Talbot 006W02000204 · 142 postcodes
Source and limitations
Source: Office for National Statistics licensed under the Open Government Licence v.3.0.. Coverage: United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope.
Names come from ONS Postcode Directory, release 2026-08, file Documents/PCON Westminster Parliamentary Constituency names and codes UK as at 12_24.csv, publisher date 1 Sept 2026.
OGL-3.0 with third-party rights. Counts reflect active postcodes in the current CheckNear.me publication and may differ from administrative service records.