13,942
Households
White Brit. · 96%
Ethnicity
No religion · 47%
Religion
Around average
Avg IMD
—
Crimes
£188,382
Median property price
772
Postcodes
Overview of SA18
Coordinates51.7978, -3.9609
Postcodes
772
Population (Census)
33,580
Households (Census)
13,942
Recorded crime
—
Area Deprivation (Average IMD) for SA18
Area IMD profile
This area-level value is averaged from postcode IMD deciles within the area boundary.
Around average
Mean decile 4.70 (1 = most deprived, 10 = least)
1 - Most deprived10 - Least deprived
Overall this area reads as Around average on relative deprivation, with a mean IMD decile of 4.70 (average of postcode-level deciles in this boundary).
Sold prices in SA18
Property sales · SA18
HM Land Registry · SA18
Average price
£209,117
YoY: +3.7%
Median price: £175,495
Property type filter
Recent sale price trend
Jun '24 – May '26May '26: 10 sales · avg £233,200
X axis: MonthY axis: Avg sold price (hover shows sales count)
£249k£204k£160k
Jun '24Dec '24Jun '25Dec '25May '26
Transactions are hidden by default.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
Demographics in SA18
Ethnicity
White Brit.95.8%
Other White1.2%
+ other · 2.9%
Religion
No religion46.9%
Christian45.4%
Not answered6.2%
+ other · 1.5%
Age groups
75–8419.5%
50–6418.3%
35–4914.9%
65–7411.4%
25–349.5%
+ 6 other age groups · 26.5%
Households
Any member 66+15.4%
Other15.3%
Married or civil partnership couple: Dependent children12.2%
Married or civil partnership couple: No children11.7%
All members 66+11.6%
+ 7 other households · 33.8%
Wards in SA18
Llandeilo
IMD 8.005 postcodes
Llanfihangel Aberbythych
IMD 7.0015 postcodes
Tycroes
IMD 7.0048 postcodes
Betws
IMD 6.0070 postcodes
Penygroes
IMD 6.009 postcodes
Pontarddulais
IMD 6.0016 postcodes
Saron
IMD 5.6278 postcodes
Llandybie
IMD 4.83109 postcodes
Cwarter Bach
IMD 4.3546 postcodes
Ammanford
IMD 4.01143 postcodes
Garnant
IMD 4.0066 postcodes
Gwaun-Cae-Gurwen and Lower Brynamman
IMD 3.69103 postcodes
Postcodes in SA18
SA18 1ABSA18 1ADSA18 1AESA18 1AFSA18 1AGSA18 1AHSA18 1AJSA18 1ALSA18 1ANSA18 1APSA18 1AQSA18 1ARSA18 1ASSA18 1ATSA18 1AUSA18 1AWSA18 1AXSA18 1AYSA18 1AZSA18 1BASA18 1BBSA18 1BDSA18 1BESA18 1BGSA18 1BHSA18 1BJSA18 1BLSA18 1BNSA18 1BPSA18 1BQSA18 1BRSA18 1BSSA18 1BTSA18 1BUSA18 1BWSA18 1BXSA18 1BYSA18 1BZSA18 1DASA18 1DBSA18 1DDSA18 1DESA18 1DFSA18 1DGSA18 1DHSA18 1DJSA18 1DLSA18 1DNSA18 1DPSA18 1DQSA18 1DRSA18 1DSSA18 1DTSA18 1DUSA18 1DWSA18 1DXSA18 1DYSA18 1DZSA18 1EDSA18 1EGSA18 1EHSA18 1EJSA18 1ELSA18 1ENSA18 1EPSA18 1EQSA18 1ERSA18 1ESSA18 1ETSA18 1EWSA18 1EXSA18 1EYSA18 1EZSA18 1HASA18 1HBSA18 1HDSA18 1HESA18 1HFSA18 1HGSA18 1HHSA18 1HJSA18 1HLSA18 1HNSA18 1HPSA18 1HQSA18 1HRSA18 1HSSA18 1HTSA18 1HUSA18 1HWSA18 1HXSA18 1HYSA18 1HZSA18 1JASA18 1JBSA18 1JDSA18 1JESA18 1JFSA18 1JGSA18 1JHSA18 1JJSA18 1JLSA18 1JNSA18 1JPSA18 1JQSA18 1JRSA18 1JSSA18 1JUSA18 1JWSA18 1LBSA18 1LDSA18 1LESA18 1LFSA18 1LGSA18 1LHSA18 1LLSA18 1LNSA18 1LPSA18 1LQSA18 1LS