Seascale postcodes (2024)

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There are 122 postcodes in the built up area of Seascale. The area contains approximately 768 households with a population of about 1,712 (2011 census)

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Active postcode

Postcode no longer in use

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
CA19 1WA	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1EY	54.401735	-3.468978	304737	501691	NY047016	Yes
CA20 1EZ	54.403086	-3.470275	304656	501843	NY046018	Yes
CA20 1FB	54.403831	-3.473213	304467	501930	NY044019	Yes
CA20 1GB	54.40267	-3.472663	304500	501800	NY044018	No
CA20 1GD	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1GG	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1GH	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1GJ	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1HA	54.403447	-3.472321	304524	501886	NY045018	Yes
CA20 1HB	54.403173	-3.472727	304497	501856	NY044018	Yes
CA20 1HD	54.402381	-3.471297	304588	501766	NY045017	Yes
CA20 1HE	54.402753	-3.47322	304464	501810	NY044018	Yes
CA20 1HF	54.401953	-3.470234	304656	501717	NY046017	Yes
CA20 1HG	54.40225	-3.472463	304512	501753	NY045017	Yes
CA20 1HH	54.403177	-3.473805	304427	501858	NY044018	Yes
CA20 1HQ	54.401958	-3.473562	304440	501722	NY044017	Yes
CA20 1JG	54.398573	-3.476197	304261	501349	NY042013	Yes
CA20 1JH	54.399568	-3.474955	304344	501458	NY043014	Yes
CA20 1JJ	54.400068	-3.473756	304423	501512	NY044015	Yes
CA20 1JL	54.400721	-3.471854	304548	501582	NY045015	Yes
CA20 1JN	54.401512	-3.473284	304457	501672	NY044016	Yes
CA20 1JP	54.399701	-3.473665	304428	501471	NY044014	Yes
CA20 1JQ	54.399003	-3.475581	304302	501396	NY043013	Yes
CA20 1JR	54.4002	-3.472466	304507	501525	NY045015	Yes
CA20 1JS	54.399386	-3.474409	304379	501437	NY043014	Yes
CA20 1JT	54.400277	-3.474287	304389	501536	NY043015	Yes
CA20 1JU	54.400365	-3.475153	304333	501547	NY043015	Yes
CA20 1JW	54.400639	-3.471142	304594	501572	NY045015	Yes
CA20 1JX	54.401016	-3.473374	304450	501617	NY044016	Yes
CA20 1JY	54.400778	-3.473781	304423	501591	NY044015	Yes
CA20 1JZ	54.400534	-3.473094	304467	501563	NY044015	Yes
CA20 1LB	54.401254	-3.47084	304615	501640	NY046016	Yes
CA20 1LD	54.399711	-3.46983	304677	501467	NY046014	Yes
CA20 1LF	54.399271	-3.472032	304533	501421	NY045014	Yes
CA20 1LG	54.400054	-3.471229	304587	501507	NY045015	Yes
CA20 1LH	54.399159	-3.473877	304413	501411	NY044014	Yes
CA20 1LJ	54.399509	-3.473119	304463	501449	NY044014	Yes
CA20 1LL	54.398949	-3.479292	304061	501395	NY040013	Yes
CA20 1LN	54.399515	-3.479266	304064	501458	NY040014	Yes
CA20 1LP	54.400952	-3.4779	304156	501616	NY041016	Yes
CA20 1LQ	54.398425	-3.472125	304525	501327	NY045013	Yes
CA20 1LR	54.400409	-3.477465	304183	501555	NY041015	Yes
CA20 1LS	54.400176	-3.476717	304231	501528	NY042015	Yes
CA20 1LT	54.400553	-3.47821	304135	501572	NY041015	Yes
CA20 1LU	54.39916	-3.478884	304088	501418	NY040014	Yes
CA20 1LW	54.400955	-3.479148	304075	501618	NY040016	Yes
CA20 1LX	54.399711	-3.477933	304151	501478	NY041014	Yes
CA20 1LY	54.400529	-3.476483	304247	501567	NY042015	Yes
CA20 1LZ	54.401006	-3.477194	304202	501621	NY042016	Yes
CA20 1NA	54.401622	-3.478926	304091	501692	NY040016	Yes
CA20 1NB	54.400311	-3.475906	304284	501542	NY042015	Yes
CA20 1ND	54.401322	-3.474802	304358	501653	NY043016	Yes
CA20 1NE	54.399251	-3.476576	304238	501425	NY042014	Yes
CA20 1NF	54.398262	-3.475154	304328	501313	NY043013	Yes
CA20 1NG	54.397426	-3.475894	304278	501221	NY042012	Yes
CA20 1NH	54.395998	-3.478754	304089	501066	NY040010	Yes
CA20 1NJ	54.395834	-3.477516	304169	501046	NY041010	Yes
CA20 1NL	54.396038	-3.478417	304111	501070	NY041010	Yes
CA20 1NN	54.402	-3.476783	304231	501731	NY042017	Yes
CA20 1NP	54.393936	-3.483455	303779	500843	NY037008	Yes
CA20 1NQ	54.396583	-3.477266	304187	501129	NY041011	Yes
CA20 1NR	54.393433	-3.483406	303781	500787	NY037007	Yes
CA20 1NS	54.392652	-3.482592	303832	500699	NY038006	Yes
CA20 1NT	54.3919	-3.480163	303988	500612	NY039006	Yes
CA20 1NU	54.392048	-3.480553	303963	500629	NY039006	Yes
CA20 1NW	54.394328	-3.483792	303758	500887	NY037008	Yes
CA20 1NX	54.391656	-3.478875	304071	500583	NY040005	Yes
CA20 1NY	54.390796	-3.478567	304089	500487	NY040004	Yes
CA20 1PA	54.39296	-3.481664	303893	500732	NY038007	Yes
CA20 1PB	54.393093	-3.480421	303974	500745	NY039007	Yes
CA20 1PD	54.392107	-3.479446	304035	500634	NY040006	Yes
CA20 1PE	54.393402	-3.481587	303899	500781	NY038007	Yes
CA20 1PH	54.398463	-3.477118	304201	501338	NY042013	Yes
CA20 1PJ	54.397779	-3.47717	304196	501262	NY041012	Yes
CA20 1PL	54.396543	-3.478312	304119	501126	NY041011	Yes
CA20 1PN	54.396756	-3.479998	304010	501152	NY040011	Yes
CA20 1PP	54.39773	-3.478955	304080	501259	NY040012	Yes
CA20 1PQ	54.397913	-3.477945	304146	501278	NY041012	Yes
CA20 1PR	54.396101	-3.480621	303968	501080	NY039010	Yes
CA20 1PS	54.398116	-3.481249	303932	501305	NY039013	Yes
CA20 1PT	54.399478	-3.488892	303439	501467	NY034014	Yes
CA20 1PU	54.396634	-3.48118	303933	501140	NY039011	Yes
CA20 1PW	54.396964	-3.479143	304066	501174	NY040011	Yes
CA20 1PX	54.396191	-3.481349	303921	501091	NY039010	Yes
CA20 1PY	54.397147	-3.483247	303800	501200	NY038011	No
CA20 1PZ	54.395042	-3.484142	303737	500967	NY037009	Yes
CA20 1QA	54.394611	-3.484095	303739	500919	NY037009	Yes
CA20 1QB	54.394637	-3.48348	303779	500921	NY037009	Yes
CA20 1QD	54.394916	-3.483413	303784	500952	NY037009	Yes
CA20 1QE	54.394883	-3.483936	303750	500949	NY037009	Yes
CA20 1QF	54.394804	-3.483764	303761	500940	NY037009	Yes
CA20 1QG	54.396489	-3.484933	303689	501129	NY036011	Yes
CA20 1QH	54.398314	-3.484876	303697	501332	NY036013	Yes
CA20 1QJ	54.3982	-3.486088	303618	501321	NY036013	Yes
CA20 1QL	54.399242	-3.486881	303569	501438	NY035014	Yes
CA20 1QN	54.3998	-3.488981	303434	501503	NY034015	Yes
CA20 1QP	54.397592	-3.485867	303631	501253	NY036012	Yes
CA20 1QQ	54.399371	-3.487333	303540	501453	NY035014	Yes
CA20 1QR	54.397721	-3.484824	303699	501266	NY036012	Yes
CA20 1QS	54.397001	-3.485645	303644	501187	NY036011	Yes
CA20 1QT	54.396816	-3.483928	303755	501164	NY037011	Yes
CA20 1QU	54.396903	-3.48481	303698	501175	NY036011	Yes
CA20 1QW	54.398474	-3.487223	303545	501353	NY035013	Yes
CA20 1QX	54.398338	-3.478546	304108	501326	NY041013	Yes
CA20 1QY	54.398969	-3.477613	304170	501395	NY041013	Yes
CA20 1QZ	54.398304	-3.485631	303648	501332	NY036013	Yes
CA20 1RA	54.397357	-3.482993	303817	501223	NY038012	Yes
CA20 1RB	54.398435	-3.482338	303862	501342	NY038013	Yes
CA20 1RD	54.397581	-3.482354	303859	501247	NY038012	Yes
CA20 1TZ	54.396647	-3.481504	303912	501142	NY039011	No
CA20 1WA	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WP	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WQ	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WR	54.397896	-3.477945	304146	501276	NY041012	Yes
CA20 1WS	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WT	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WU	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WW	54.397896	-3.477945	304146	501276	NY041012	Yes
CA20 1WX	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WY	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1WZ	54.397903	-3.478037	304140	501277	NY041012	No