_id	Constituency	Total postal ballot papers issued	Total envelopes returned before close of poll	Total envelopes returned late	Total postal ballot papers returned as spoilt	Total envelopes returned undelivered	Total envelopes not returned	Number of postal ballots/ envelopes rejected	Total postal votes included in poll
1	Belfast East	684	638	1	0	1	44	34	604
2	Belfast North	588	506	2	0	0	80	15	491
3	Belfast South	601	516	4	0	0	81	6	510
4	Belfast West	449	348	9	0	0	92	13	335
5	East Antrim	483	430	3	0	0	50	14	416
6	East Londonderry	948	779	1	0	2	166	11	768
7	Fermanagh & South Tyrone	2789	2535	0	2	0	254	191	2344
8	Foyle	936	770	1	0	2	163	22	748
9	Lagan Valley	708	566	4	0	1	137	40	526
10	Mid Ulster	1687	1458	3	1	0	225	103	1355
11	Newry & Armagh	1216	1033	3	0	0	180	88	945
12	North Antrim	773	665	2	0	0	106	34	631
13	North Down	644	576	1	0	3	64	29	547
14	South Antrim	495	409	9	0	0	77	3	406
15	South Down	1037	821	2	0	0	214	84	737
16	Strangford	610	513	1	1	4	91	27	486
17	Upper Bann	974	848	1	0	0	125	65	783
18	West Tyrone	1481	1301	0	0	0	180	77	1224
19	TOTAL	17103	14712	47	4	13	2329	856	13856