Boston postcodes (2024)

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There are 1,471 postcodes in the built up area of Boston. The area contains approximately 17,682 households with a population of about 41,539 (2011 census)

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Key

Active postcode

Postcode no longer in use

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This table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.

Postcode	Latitude	Longitude	Easting	Northing	Grid reference	Active?
PE20 1BN	52.949284	-0.047465	531283	340884	TF312408	Yes
PE20 1NH	52.978928	-0.020419	533009	344231	TF330442	No
PE20 1NQ	52.973837	-0.021322	532964	343663	TF329436	No
PE20 1QU	52.950204	-0.050036	531107	340982	TF311409	Yes
PE20 1QX	52.978928	-0.020419	533009	344231	TF330442	No
PE20 1RH	52.978928	-0.020419	533009	344231	TF330442	No
PE20 1SB	52.96795	-0.07401	529444	342912	TF294429	Yes
PE20 1SD	52.966339	-0.073554	529479	342734	TF294427	Yes
PE20 1SE	52.978928	-0.020419	533009	344231	TF330442	No
PE20 1SR	52.967493	-0.07377	529461	342862	TF294428	Yes
PE20 1YJ	52.973837	-0.021322	532964	343663	TF329436	No
PE20 1ZA	52.973837	-0.021322	532964	343663	TF329436	No
PE20 1ZU	52.973837	-0.021322	532964	343663	TF329436	No
PE20 2ND	52.973837	-0.021322	532964	343663	TF329436	No
PE20 2QF	52.978928	-0.020419	533009	344231	TF330442	No
PE20 2QG	52.978928	-0.020419	533009	344231	TF330442	No
PE20 2WZ	52.973837	-0.021322	532964	343663	TF329436	No
PE20 2ZD	52.973869	-0.021269	532967	343667	TF329436	No
PE20 3AT	52.973837	-0.021322	532964	343663	TF329436	No
PE20 3DY	52.973837	-0.021322	532964	343663	TF329436	No
PE20 3TD	52.978928	-0.020419	533009	344231	TF330442	No
PE20 3UB	52.978928	-0.020419	533009	344231	TF330442	No
PE20 3WA	52.973837	-0.021322	532964	343663	TF329436	No
PE20 3WZ	52.973837	-0.021322	532964	343663	TF329436	No
PE20 3ZB	52.973837	-0.021322	532964	343663	TF329436	No
PE20 3ZE	52.973837	-0.021322	532964	343663	TF329436	No
PE20 3ZZ	52.973837	-0.021322	532964	343663	TF329436	No
PE21 0AA	52.970207	-0.01282	533546	343275	TF335432	Yes
PE21 0AB	52.969903	-0.012924	533540	343241	TF335432	Yes
PE21 0AD	52.968736	-0.010371	533715	343116	TF337431	Yes
PE21 0AE	52.971787	-0.012688	533550	343451	TF335434	Yes
PE21 0AF	52.969168	-0.01254	533568	343160	TF335431	Yes
PE21 0AG	52.969097	-0.009922	533744	343157	TF337431	No
PE21 0AH	52.961992	0.003978	534699	342393	TF346423	Yes
PE21 0AJ	52.970296	-0.011729	533619	343287	TF336432	Yes
PE21 0AL	52.97015	-0.010485	533703	343273	TF337432	Yes
PE21 0AN	52.970132	-0.006211	533990	343279	TF339432	Yes
PE21 0AP	52.96884	-0.004752	534092	343138	TF340431	Yes
PE21 0AQ	52.969008	-0.011594	533632	343144	TF336431	Yes
PE21 0AR	52.970042	-0.001956	534276	343277	TF342432	Yes
PE21 0AS	52.973837	-0.021322	532964	343663	TF329436	No
PE21 0AT	52.96897	-0.000725	534362	343160	TF343431	Yes
PE21 0AU	52.969826	8.1E-05	534413	343257	TF344432	Yes
PE21 0AW	52.968735	-0.003312	534189	343129	TF341431	Yes
PE21 0AX	52.96978	0.001874	534534	343255	TF345432	Yes
PE21 0AY	52.968118	-0.001941	534283	343063	TF342430	Yes
PE21 0AZ	52.970868	-0.012045	533596	343350	TF335433	Yes
PE21 0BB	52.964209	0.002197	534573	342636	TF345426	Yes
PE21 0BD	52.968904	-0.007169	533929	343141	TF339431	Yes
PE21 0BE	52.968899	0.001863	534536	343157	TF345431	Yes
PE21 0BF	52.964562	-6.5E-05	534420	342671	TF344426	Yes
PE21 0BG	52.96822	0	534413	343078	TF344430	Yes
PE21 0BH	52.96602	0.004649	534732	342842	TF347428	Yes
PE21 0BJ	52.963205	0.002062	534567	342524	TF345425	Yes
PE21 0BL	52.965694	0.002162	534566	342801	TF345428	Yes
PE21 0BN	52.965844	0.000724	534469	342815	TF344428	Yes
PE21 0BP	52.966007	-0.004718	534103	342823	TF341428	Yes
PE21 0BQ	52.966984	0.001879	534543	342944	TF345429	Yes
PE21 0BS	52.965942	-0.003545	534182	342818	TF341428	Yes
PE21 0BT	52.964998	-0.003529	534186	342713	TF341427	Yes
PE21 0BU	52.966366	-0.00092	534357	342870	TF343428	Yes
PE21 0BW	52.972728	-0.00076	534348	343578	TF343435	No
PE21 0BX	52.966553	-0.001387	534325	342890	TF343428	Yes
PE21 0BY	52.965515	-0.00489	534093	342768	TF340427	Yes
PE21 0BZ	52.966462	-0.002881	534225	342877	TF342428	Yes
PE21 0DA	52.966801	-0.00221	534269	342916	TF342429	Yes
PE21 0DB	52.965233	0.000115	534430	342746	TF344427	Yes
PE21 0DD	52.966438	0.001749	534536	342883	TF345428	Yes
PE21 0DE	52.965558	0.003779	534675	342789	TF346427	Yes
PE21 0DF	52.966533	-0.006079	534010	342879	TF340428	Yes
PE21 0DG	52.967957	-0.006423	533983	343037	TF339430	Yes
PE21 0DH	52.969497	-0.011244	533654	343199	TF336431	Yes
PE21 0DJ	52.969157	-0.00919	533793	343165	TF337431	Yes
PE21 0DL	52.969319	-0.008691	533826	343184	TF338431	Yes
PE21 0DP	52.964519	-0.002821	534235	342661	TF342426	Yes
PE21 0DS	52.974208	-0.01073	533674	343724	TF336437	Yes
PE21 0DT	52.973411	-0.010901	533665	343635	TF336436	Yes
PE21 0DU	52.973583	-0.009865	533734	343656	TF337436	Yes
PE21 0DW	52.975033	-0.011109	533646	343815	TF336438	Yes
PE21 0DX	52.973815	-0.008723	533810	343684	TF338436	Yes
PE21 0DY	52.975433	-0.00978	533734	343862	TF337438	Yes
PE21 0DZ	52.974684	-0.008519	533821	343781	TF338437	Yes
PE21 0EA	52.974145	-0.007501	533891	343723	TF338437	Yes
PE21 0EB	52.975607	-0.007791	533867	343885	TF338438	Yes
PE21 0ED	52.975463	-0.0089	533793	343867	TF337438	Yes
PE21 0EE	52.974673	-0.007343	533900	343782	TF338437	Yes
PE21 0EF	52.974084	-0.006506	533958	343718	TF339437	Yes
PE21 0EG	52.973568	-0.005264	534043	343663	TF340436	Yes
PE21 0EH	52.974393	-0.004556	534088	343756	TF340437	Yes
PE21 0EJ	52.973786	-0.004301	534107	343689	TF341436	Yes
PE21 0EL	52.973591	-0.004488	534095	343667	TF340436	Yes
PE21 0EN	52.972494	-0.005507	534030	343543	TF340435	Yes
PE21 0EP	52.970254	0.001844	534531	343308	TF345433	Yes
PE21 0EQ	52.974454	-0.005	534058	343762	TF340437	Yes
PE21 0ER	52.972274	-0.004236	534116	343521	TF341435	Yes
PE21 0ET	52.971956	-0.004027	534131	343486	TF341434	Yes
PE21 0EW	52.972892	-0.004625	534088	343589	TF340435	Yes
PE21 0EX	52.970877	-0.004003	534136	343366	TF341433	Yes
PE21 0EY	52.971054	-0.003309	534182	343387	TF341433	Yes
PE21 0EZ	52.970446	-0.002444	534242	343321	TF342433	Yes
PE21 0HA	52.971497	-0.002917	534207	343437	TF342434	Yes
PE21 0HB	52.971321	-0.002061	534265	343419	TF342434	Yes
PE21 0HD	52.970494	-0.005316	534049	343321	TF340433	Yes
PE21 0HF	52.97084	-0.006782	533949	343357	TF339433	Yes
PE21 0HG	52.971842	-0.007049	533928	343468	TF339434	Yes
PE21 0HH	52.971069	-0.009549	533763	343377	TF337433	Yes
PE21 0HJ	52.970508	-0.009887	533742	343314	TF337433	Yes
PE21 0HL	52.970393	-0.010518	533700	343300	TF337433	No
PE21 0HN	52.971311	-0.008086	533860	343407	TF338434	Yes
PE21 0HQ	52.970121	-0.009324	533781	343272	TF337432	Yes
PE21 0HR	52.96998	-0.013277	533516	343249	TF335432	Yes
PE21 0HS	52.971331	-0.013409	533503	343399	TF335433	Yes
PE21 0HT	52.973088	-0.013105	533518	343595	TF335435	Yes
PE21 0HU	52.974008	-0.013822	533467	343696	TF334436	Yes
PE21 0HX	52.974605	-0.013482	533488	343763	TF334437	Yes
PE21 0HY	52.975544	-0.013737	533468	343867	TF334438	Yes
PE21 0HZ	52.976792	-0.014127	533438	344005	TF334440	Yes
PE21 0JA	52.977796	-0.01464	533400	344116	TF334441	Yes
PE21 0JB	52.978339	-0.01416	533431	344177	TF334441	Yes
PE21 0JD	52.979507	-0.015775	533319	344304	TF333443	Yes
PE21 0JE	52.979025	-0.015454	533342	344251	TF333442	Yes
PE21 0JG	52.979433	-0.015063	533367	344297	TF333442	Yes
PE21 0JH	52.979042	-0.014307	533419	344255	TF334442	Yes
PE21 0JJ	52.979391	-0.014201	533425	344294	TF334442	Yes
PE21 0JL	52.97813	-0.012457	533546	344157	TF335441	Yes
PE21 0JN	52.979697	-0.013651	533461	344329	TF334443	Yes
PE21 0JP	52.977784	-0.010551	533675	344122	TF336441	Yes
PE21 0JQ	52.978553	-0.014612	533400	344200	TF333442	No
PE21 0JR	52.976923	-0.006926	533921	344033	TF339440	Yes
PE21 0JS	52.977695	-0.005238	534032	344122	TF340441	Yes
PE21 0JU	52.976366	-0.004301	534099	343976	TF340439	Yes
PE21 0JW	52.977919	-0.011677	533599	344135	TF335441	Yes
PE21 0JX	52.977703	-0.013251	533494	344108	TF334441	Yes
PE21 0JY	52.977491	-0.013454	533481	344084	TF334440	Yes
PE21 0JZ	52.977235	-0.013213	533498	344056	TF334440	Yes
PE21 0LA	52.976613	-0.010977	533650	343991	TF336439	Yes
PE21 0LB	52.977326	-0.012211	533565	344068	TF335440	Yes
PE21 0LD	52.976659	-0.00889	533790	344000	TF337439	Yes
PE21 0LE	52.976094	-0.006816	533931	343941	TF339439	Yes
PE21 0LF	52.975599	-0.006824	533932	343886	TF339438	Yes
PE21 0LG	52.975641	-0.013062	533513	343879	TF335438	Yes
PE21 0LH	52.974246	-0.012441	533559	343725	TF335437	Yes
PE21 0LJ	52.973313	-0.012052	533588	343622	TF335436	Yes
PE21 0LL	52.974963	0.001607	534500	343831	TF344438	Yes
PE21 0LN	52.971767	0.000298	534422	343473	TF344434	Yes
PE21 0LP	52.972396	-0.012191	533582	343520	TF335435	Yes
PE21 0LQ	52.976047	-0.011539	533614	343927	TF336439	Yes
PE21 0LS	52.972532	-0.00135	534309	343555	TF343435	No
PE21 0LT	52.974747	0.000599	534433	343805	TF344438	Yes
PE21 0LU	52.974464	-0.000754	534343	343771	TF343437	Yes
PE21 0LW	52.971354	-0.011531	533629	343405	TF336434	Yes
PE21 0LX	52.975714	-0.002961	534191	343906	TF341439	Yes
PE21 0LY	52.975627	-0.00362	534147	343895	TF341438	Yes
PE21 0LZ	52.975536	-0.000362	534366	343891	TF343438	Yes
PE21 0NA	52.972667	0.000615	534441	343574	TF344435	Yes
PE21 0NB	52.97529	0.000892	534451	343866	TF344438	Yes
PE21 0ND	52.976286	0.002622	534564	343980	TF345439	Yes
PE21 0NE	52.976313	0.003651	534633	343985	TF346439	Yes
PE21 0NF	52.975733	0.003445	534621	343920	TF346439	Yes
PE21 0NG	52.976029	0.005052	534728	343956	TF347439	Yes
PE21 0NH	52.975836	0.007836	534915	343940	TF349439	Yes
PE21 0NJ	52.973168	0.001971	534530	343632	TF345436	Yes
PE21 0NL	52.973649	0.002797	534584	343687	TF345436	Yes
PE21 0NN	52.974633	-0.002422	534231	343787	TF342437	Yes
PE21 0NP	52.972387	-0.000381	534375	343541	TF343435	Yes
PE21 0NQ	52.976127	0.007232	534874	343971	TF348439	Yes
PE21 0NR	52.971686	0.000264	534420	343464	TF344434	No
PE21 0NS	52.973839	-0.00263	534219	343698	TF342436	Yes
PE21 0NT	52.974185	0.000715	534443	343743	TF344437	Yes
PE21 0NU	52.97619	-0.005054	534049	343955	TF340439	Yes
PE21 0NW	52.971748	-0.000701	534355	343469	TF343434	Yes
PE21 0NX	52.975206	-0.00425	534106	343847	TF341438	Yes
PE21 0NY	52.972664	-0.002297	534245	343568	TF342435	Yes
PE21 0NZ	52.970465	-0.001066	534334	343326	TF343433	Yes
PE21 0PA	52.971592	-0.001617	534294	343450	TF342434	Yes
PE21 0PB	52.975359	-0.004809	534068	343863	TF340438	Yes
PE21 0PD	52.975113	-0.005684	534010	343834	TF340438	Yes
PE21 0PE	52.970825	0.002108	534546	343372	TF345433	Yes
PE21 0PF	52.973837	-0.021322	532964	343663	TF329436	No
PE21 0PG	52.978928	-0.020419	533009	344231	TF330442	No
PE21 0PH	52.976898	-0.001193	534306	344041	TF343440	Yes
PE21 0PJ	52.976142	-0.001251	534304	343957	TF343439	Yes
PE21 0PL	52.976776	0.002204	534534	344034	TF345440	Yes
PE21 0PN	52.977198	0.003974	534652	344084	TF346440	Yes
PE21 0PP	52.977086	0.011119	535132	344085	TF351440	Yes
PE21 0PQ	52.975332	-0.006449	533958	343857	TF339438	Yes
PE21 0PR	52.976018	-0.00177	534270	343942	TF342439	Yes
PE21 0PS	52.976118	0.009897	535053	343975	TF350439	Yes
PE21 0PT	52.975181	0.009861	535053	343871	TF350438	Yes
PE21 0PU	52.972934	-0.009821	533739	343584	TF337435	Yes
PE21 0PW	52.977229	0.007491	534888	344094	TF348440	Yes
PE21 0PX	52.972396	-0.010441	533699	343523	TF336435	Yes
PE21 0PY	52.972728	-0.00076	534348	343578	TF343435	No
PE21 0PZ	52.972728	-0.00076	534348	343578	TF343435	No
PE21 0QA	52.972728	-0.00076	534348	343578	TF343435	No
PE21 0QB	52.97535	0.010636	535105	343891	TF351438	Yes
PE21 0QD	52.973837	-0.021322	532964	343663	TF329436	No
PE21 0QE	52.97616	0.011121	535135	343982	TF351439	Yes
PE21 0QF	52.975741	0.013588	535302	343940	TF353439	Yes
PE21 0QG	52.976231	0.014371	535353	343996	TF353439	Yes