CA20 1 postcodes Copeland

This is a list of postcodes in the CA20 1 area covering the areas of Seascale, Sellafield, Gosforth, Wasdale Head, Copeland. The area contains approximately 1,510 households with a population of about 3,312 (2011 census)

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CA20 1

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Key

Active postcode

Postcode no longer in use

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Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
CA20 1AA	54.41908	-3.443768	306413	503587	NY064035	Yes
CA20 1AB	54.418204	-3.451643	305900	503500	NY059035	No
CA20 1AD	54.415296	-3.464749	305043	503194	NY050031	Yes
CA20 1AE	54.421316	-3.465625	305000	503865	NY049038	Yes
CA20 1AF	54.429302	-3.46887	304808	504758	NY048047	Yes
CA20 1AG	54.420152	-3.442865	306474	503705	NY064037	Yes
CA20 1AH	54.419211	-3.440351	306635	503597	NY066035	Yes
CA20 1AJ	54.419442	-3.43982	306670	503622	NY066036	Yes
CA20 1AL	54.418705	-3.439088	306716	503539	NY067035	Yes
CA20 1AN	54.418189	-3.43936	306697	503482	NY066034	Yes
CA20 1AP	54.417439	-3.438979	306720	503398	NY067033	Yes
CA20 1AQ	54.419734	-3.442465	306499	503658	NY064036	Yes
CA20 1AR	54.418738	-3.438593	306748	503542	NY067035	Yes
CA20 1AS	54.418607	-3.437463	306821	503526	NY068035	Yes
CA20 1AT	54.418514	-3.435441	306952	503513	NY069035	Yes
CA20 1AU	54.419061	-3.433318	307091	503571	NY070035	Yes
CA20 1AW	54.417835	-3.438869	306728	503442	NY067034	Yes
CA20 1AX	54.418561	-3.434518	307012	503517	NY070035	Yes
CA20 1AY	54.418457	-3.433466	307080	503504	NY070035	Yes
CA20 1AZ	54.419136	-3.429992	307307	503575	NY073035	Yes
CA20 1BA	54.420287	-3.426918	307509	503699	NY075036	Yes
CA20 1BB	54.420521	-3.425401	307608	503723	NY076037	Yes
CA20 1BD	54.420647	-3.424669	307656	503736	NY076037	Yes
CA20 1BE	54.421171	-3.423589	307727	503793	NY077037	Yes
CA20 1BF	54.41936	-3.430107	307300	503600	NY073036	No
CA20 1BG	54.419932	-3.434134	307040	503669	NY070036	Yes
CA20 1BH	54.42319	-3.420854	307909	504014	NY079040	Yes
CA20 1BJ	54.424215	-3.421583	307864	504129	NY078041	Yes
CA20 1BL	54.421059	-3.42545	307606	503783	NY076037	Yes
CA20 1BN	54.420458	-3.433012	307114	503726	NY071037	Yes
CA20 1BP	54.424367	-3.451152	305946	504185	NY059041	Yes
CA20 1BQ	54.420239	-3.421927	307833	503687	NY078036	Yes
CA20 1BS	54.428043	-3.457929	305515	504603	NY055046	Yes
CA20 1BT	54.429746	-3.462658	305212	504799	NY052047	Yes
CA20 1BU	54.430119	-3.464536	305091	504843	NY050048	Yes
CA20 1BW	54.418317	-3.436963	306853	503493	NY068034	Yes
CA20 1BX	54.432798	-3.459297	305437	505134	NY054051	Yes
CA20 1BY	54.434295	-3.467848	304886	505312	NY048053	Yes
CA20 1BZ	54.43415	-3.479683	304118	505312	NY041053	Yes
CA20 1DA	54.416552	-3.510116	302102	503396	NY021033	No
CA20 1DB	54.437984	-3.482179	303965	505742	NY039057	Yes
CA20 1DD	54.439556	-3.48222	303966	505917	NY039059	Yes
CA20 1DE	54.439839	-3.480411	304084	505946	NY040059	Yes
CA20 1DF	54.439883	-3.482695	303936	505954	NY039059	Yes
CA20 1DG	54.440328	-3.483081	303912	506004	NY039060	Yes
CA20 1DH	54.440387	-3.479675	304133	506006	NY041060	Yes
CA20 1DJ	54.440035	-3.479926	304116	505967	NY041059	Yes
CA20 1DL	54.440223	-3.479191	304164	505987	NY041059	Yes
CA20 1DN	54.440753	-3.479904	304119	506047	NY041060	Yes
CA20 1DP	54.433906	-3.490742	303400	505300	NY034053	No
CA20 1DQ	54.444231	-3.48802	303601	506445	NY036064	Yes
CA20 1DR	54.433676	-3.509235	302200	505300	NY022052	No
CA20 1DS	54.433931	-3.50832	302260	505327	NY022053	Yes
CA20 1DT	54.425129	-3.511326	302044	504352	NY020043	Yes
CA20 1DU	54.425725	-3.498153	302900	504400	NY028044	No
CA20 1DW	54.435361	-3.490905	303393	505462	NY033054	Yes
CA20 1DX	54.451125	-3.481483	304041	507203	NY040072	Yes
CA20 1DY	54.457475	-3.462613	305279	507884	NY052078	Yes
CA20 1DZ	54.448556	-3.45611	305680	506883	NY056068	Yes
CA20 1EA	54.426784	-3.444409	306389	504445	NY063044	Yes
CA20 1EB	54.434598	-3.417579	308147	505279	NY081052	Yes
CA20 1ED	54.424588	-3.425727	307596	504176	NY075041	Yes
CA20 1EE	54.456949	-3.410858	308633	507757	NY086077	Yes
CA20 1EF	54.421962	-3.423586	307729	503881	NY077038	Yes
CA20 1EG	54.41884	-3.435992	306917	503550	NY069035	Yes
CA20 1EH	54.417141	-3.479223	304108	503419	NY041034	Yes
CA20 1EJ	54.418762	-3.435789	306930	503541	NY069035	Yes
CA20 1EL	54.418602	-3.43717	306840	503525	NY068035	No
CA20 1EN	54.429264	-3.406404	308860	504671	NY088046	Yes
CA20 1EP	54.42973	-3.391759	309811	504704	NY098047	Yes
CA20 1EQ	54.405401	-3.485255	303689	502121	NY036021	Yes
CA20 1ER	54.423816	-3.389462	309947	504043	NY099040	Yes
CA20 1ES	54.418891	-3.376076	310805	503478	NY108034	Yes
CA20 1ET	54.423766	-3.347909	312643	503985	NY126039	Yes
CA20 1EU	54.435526	-3.342649	313009	505287	NY130052	Yes
CA20 1EW	54.423278	-3.412599	308445	504013	NY084040	Yes
CA20 1EX	54.465866	-3.255125	318746	508558	NY187085	Yes
CA20 1EY	54.401735	-3.468978	304737	501691	NY047016	Yes
CA20 1EZ	54.403086	-3.470275	304656	501843	NY046018	Yes
CA20 1FA	54.422676	-3.421811	307846	503958	NY078039	Yes
CA20 1FB	54.403831	-3.473213	304467	501930	NY044019	Yes
CA20 1FE	54.416321	-3.441593	306548	503277	NY065032	Yes
CA20 1GA	54.409701	-3.456874	305541	502561	NY055025	No
CA20 1GB	54.40267	-3.472663	304500	501800	NY044018	No
CA20 1GD	54.397903	-3.478037	304140	501277	NY041012	No
CA20 1GE	54.409701	-3.456874	305541	502561	NY055025	No
CA20 1GF	54.409701	-3.456874	305541	502561	NY055025	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	54.403275	-3.472469	304514	501867	NY045018	Yes
CA20 1HB	54.403036	-3.472876	304487	501841	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 1HJ	54.407897	-3.464823	305021	502371	NY050023	Yes
CA20 1HL	54.417703	-3.437894	306791	503426	NY067034	Yes
CA20 1HN	54.417868	-3.436112	306907	503442	NY069034	Yes
CA20 1HP	54.413047	-3.446206	306241	502919	NY062029	Yes
CA20 1HQ	54.401958	-3.473562	304440	501722	NY044017	Yes
CA20 1HR	54.416847	-3.43967	306674	503333	NY066033	Yes
CA20 1HS	54.41223	-3.433357	307073	502811	NY070028	No
CA20 1HT	54.412324	-3.434565	306995	502823	NY069028	Yes
CA20 1HU	54.417154	-3.434176	307031	503360	NY070033	Yes
CA20 1HW	54.405255	-3.452896	305789	502061	NY057020	Yes
CA20 1HX	54.416895	-3.43258	307134	503329	NY071033	Yes
CA20 1HY	54.41597	-3.430979	307236	503224	NY072032	Yes
CA20 1HZ	54.416328	-3.429651	307323	503262	NY073032	Yes
CA20 1JA	54.417389	-3.429499	307335	503380	NY073033	Yes
CA20 1JB	54.4142	-3.41723	308124	503009	NY081030	Yes
CA20 1JD	54.410671	-3.408479	308684	502605	NY086026	Yes
CA20 1JE	54.417426	-3.42947	307337	503384	NY073033	No
CA20 1JF	54.417426	-3.42947	307337	503384	NY073033	No
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	54.399672	-3.473772	304421	501468	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	54.400624	-3.470895	304610	501570	NY046015	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 1LE	54.40046	-3.465898	304934	501545	NY049015	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	54.400457	-3.476542	304243	501559	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	54.396057	-3.478325	304117	501072	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 1NZ	54.390681	-3.474035	304383	500468	NY043004	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 1PF	54.419204	-3.500704	302719	503678	NY027036	Yes
CA20 1PG	54.419213	-3.500704	302719	503679	NY027036	Yes
CA20 1PH	54.398482	-3.477011	304208	501340	NY042013	Yes
CA20 1PJ	54.397779	-3.47717	304196	501262	NY041012	Yes
CA20 1PL	54.396543	-3.478312	304119	501126	NY041011	Yes
CA20 1PN	54.396973	-3.479867	304019	501176	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	54.399354	-3.488749	303448	501453	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

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license