45:
461:
679:
528:
Of those at least 15 years old, 1,317 (16.6%) people had a bachelor's or higher degree, and 1,563 (19.7%) people had no formal qualifications. 1,203 people (15.2%) earned over $ 70,000 compared to 17.2% nationally. The employment status of those at least 15 was that 3,618 (45.6%) people were employed
396:
Trentham, comprising the statistical areas of Poets Block, Brentwood (Upper Hutt City), Trentham North and
Trentham South, covers 11.37 km (4.39 sq mi). It had an estimated population of 11,920 as of June 2023, with a population density of 823 people per km.
480:. There were 3,330 households, comprising 5,040 males and 4,560 females, giving a sex ratio of 1.11 males per female, with 1,674 people (17.4%) aged under 15 years, 2,010 (20.9%) aged 15 to 29, 4,308 (44.8%) aged 30 to 64, and 1,614 (16.8%) aged 65 or older.
694:
Brentwood School, a co-educational state primary school for year 1 to 6 students, opened in 1955 to deal with the overflow from
Trentham School. The school was closed in 2004 and merged with Trentham School.
44:
1692:
62:
870:. Statistics New Zealand. March 2020. Poets Block (241600), Brentwood (Upper Hutt City) (241700), Trentham North (242000) and Trentham South (242200).
867:
820:
1630:
834:
733:
1508:
385:
116:
505:
Although some people chose not to answer the census's question about religious affiliation, 44.3% had no religion, 39.3% were
1661:
325:
835:"Our First Hundred Years... – A History of St John's Anglican Church, published in 1961 on behalf of the Parish of Trentham"
796:
1574:
1219:
1614:
1564:
1169:
1107:
1041:
951:
691:
Trentham School is a co-educational state primary school for Year 1 to 6 students, with a roll of 367 as of August 2024.
174:
891:
713:
is a state-integrated
Christian secondary school for Year 7 to 13 students, with a roll of 650. It was founded in 1991.
1656:
710:
321:
195:
136:
707:
is a co-educational state secondary school for Year 9 to 15 students, with a roll of 1148. It was founded in 1962.
380:
The Barton family memory lives on in the area, with Barton Road, Barton Avenue and an area of native trees called
377:. One of the Duke of Sutherland's subsidiary titles was Viscount Trentham, of Trentham in the County of Stafford.
384:, which is within the reserve now known as Trentham Memorial Park. Richard Barton was interred in the grounds of
49:
View looking northeast from
Silverstream, with Trentham Racecourse in the centre and Trentham Army Camp at right
1687:
1437:
1161:
1033:
943:
913:
902:
1099:
1584:
1569:
1442:
758:
880:
506:
1579:
1544:
1498:
1001:
1291:
344:
1635:
1554:
1488:
1212:
842:
94:
807:
1604:
1559:
1549:
1147:
1085:
1063:
973:
522:
514:
492:
477:
473:
469:
164:
128:
1518:
1513:
1346:
1316:
1296:
1271:
762:
698:
388:, and there are also memorials to him in the form of brass plaques within the Church building.
332:
317:
213:
104:
1528:
1503:
1478:
1321:
1241:
701:
is a co-educational state intermediate school for Year 7 to 8 students, with a roll of 343.
518:
496:
145:
8:
1609:
1523:
1331:
1205:
313:
182:
988:"Brentwood School 40th anniversary; Marilyn Scott, founding pupil, and Victoria Nisbett"
1666:
1651:
1432:
1361:
1245:
704:
374:
355:
1493:
109:
510:
208:
141:
1473:
1458:
1422:
1417:
1371:
1301:
381:
261:
502:
The percentage of people born overseas was 21.2, compared with 27.1% nationally.
987:
499:, and 3.3% other ethnicities. People may identify with more than one ethnicity.
488:
373:, the first European Settler in the area, in honour of his former employer, the
1483:
1468:
1463:
370:
351:
1681:
1387:
1276:
1139:
1055:
965:
200:
77:
64:
1077:
1366:
1336:
340:
1197:
1427:
1351:
1232:
484:
336:
306:
302:
187:
1266:
1228:
529:
full-time, 888 (11.2%) were part-time, and 363 (4.6%) were unemployed.
460:
298:
294:
121:
1162:"Hutt International Boys' School Ministry of Education School Profile"
1326:
1311:
1286:
1281:
1341:
1306:
678:
309:, five kilometres to the southwest of the Upper Hutt city centre.
1397:
1392:
1121:
1015:
1140:"Hutt International Boys' School Education Review Office Report"
925:
821:"Upper Hutt's former car assembly plant sold to Weta film group"
785:
35:
335:
was used extensively for training soldiers in preparation for
1034:"Fergusson Intermediate Ministry of Education School Profile"
1183:
279:
358:
assembly plant operated in
Trentham between 1967 and 1990.
282:
273:
751:
1184:"Hutt International Boys' School Official School Website"
1100:"Upper Hutt College Ministry of Education School Profile"
1056:"Fergusson Intermediate Education Review Office Report"
944:"Trentham School Ministry of Education School Profile"
892:
2018 Census place summary: Brentwood (Upper Hutt City)
276:
476:, and an increase of 1,341 people (16.2%) since the
270:
267:
21:
Suburb in Upper Hutt, Wellington Region, New
Zealand
1078:"Upper Hutt College Education Review Office Report"
285:
264:
1693:Populated places on Te Awa Kairangi / Hutt River
1679:
1016:"Fergusson Intermediate Official School Website"
966:"Trentham School Education Review Office Report"
472:, an increase of 1,077 people (12.6%) since the
1537:
818:
1213:
862:
860:
414:
305:. The suburb is located in a widening of the
1176:
1122:"Upper Hutt College Official School Website"
1008:
918:
868:"Statistical area 1 dataset for 2018 Census"
1227:
1114:
786:Pinehaven Progressive Association – History
781:
779:
369:The name "Trentham" was initially given by
1220:
1206:
857:
468:Trentham had a population of 9,606 at the
926:"Trentham School Official School Website"
914:2018 Census place summary: Trentham South
903:2018 Census place summary: Trentham North
776:
677:
459:
1154:
1132:
1048:
1026:
958:
936:
801:
790:
1680:
1092:
1070:
1002:"Final decision for Upper Hutt review"
881:2018 Census place summary: Poets Block
759:"Population estimate tables - NZ.Stat"
728:
726:
16:Suburb of Upper Hutt City, New Zealand
1201:
682:Brentwood manor, formerly Tweed House
228:11.37 km (4.39 sq mi)
819:Colin Williams (18 November 2015).
723:
366:The area was settled in the 1840s.
175:Greater Wellington Regional Council
13:
1662:St Patrick's College, Silverstream
409:
161: • Territorial Authority
14:
1704:
1631:Association of Radio Transmitters
839:St John's Anglican Church History
293:) is the most populous suburb of
823:. Upper Hutt Leader/Stuff.co.nz.
797:Photo of Trentham Camp 1914–1918
483:Ethnicities were 72.7% European/
260:
43:
1657:Hutt International Boys' School
994:
980:
907:
896:
885:
711:Hutt International Boys' School
391:
322:Hutt International Boys' School
874:
827:
812:
525:and 3.3% had other religions.
1:
716:
533:Individual statistical areas
343:. It is still a base for the
171: • Regional council
1443:Te Awa Kairangi / Hutt River
686:
7:
808:Photo of Trentham Camp 1939
590:Brentwood (Upper Hutt City)
249:1,000/km (2,700/sq mi)
10:
1709:
1499:Royal Wellington Golf Club
1452:Facilities and attractions
361:
1644:
1623:
1597:
1509:St John's Anglican Church
1451:
1410:
1380:
1259:
1252:
1239:
453:
427:—
345:New Zealand Defence Force
245:
237:
232:
224:
219:
206:
193:
180:
170:
160:
155:
127:
115:
103:
93:
58:
54:
42:
33:
26:
1636:Wellington Naturist Club
1489:May Morn Estates Tramway
734:"ArcGIS Web Application"
326:Trentham Railway Station
312:The suburb includes the
1166:educationcounts.govt.nz
1148:Education Review Office
1104:educationcounts.govt.nz
1086:Education Review Office
1064:Education Review Office
1038:educationcounts.govt.nz
974:Education Review Office
948:educationcounts.govt.nz
738:statsnz.maps.arcgis.com
511:Māori religious beliefs
470:2018 New Zealand census
165:Upper Hutt City Council
1519:Trentham Military Camp
1514:Trentham Memorial Park
763:Statistics New Zealand
699:Fergusson Intermediate
683:
465:
333:Trentham Military Camp
318:Wellington Racing Club
214:Cushla Tangaere-Manuel
1688:Suburbs of Upper Hutt
1529:Upper Hutt Blockhouse
1504:Silver Stream Railway
1479:Kaitoke Regional Park
1170:Ministry of Education
1108:Ministry of Education
1042:Ministry of Education
952:Ministry of Education
681:
463:
401:Historical population
117:Territorial authority
246: • Density
1565:Silverstream Bridge
1524:Trentham Racecourse
1411:Geographic features
1332:Riverstone Terraces
1126:upperhutt.school.nz
1020:fergusson.school.nz
534:
402:
314:Trentham Racecourse
183:Mayor of Upper Hutt
74: /
1667:Upper Hutt College
1652:Heretaunga College
1433:Mawaihakona Stream
1362:Upper Hutt Central
1246:Upper Hutt Central
930:trentham.school.nz
845:on 22 January 2016
705:Upper Hutt College
684:
532:
466:
400:
375:Duke of Sutherland
316:, the base of the
238: • Total
225: • Total
1675:
1674:
1593:
1592:
1494:Pakuratahi Forest
1406:
1405:
676:
675:
458:
457:
253:
252:
209:Ikaroa-Rāwhiti MP
110:Wellington Region
1700:
1615:Regional Council
1538:Railway stations
1535:
1534:
1474:Hutt Valley Line
1459:Akatarawa Forest
1438:Moonshine Valley
1372:Whitemans Valley
1302:Kingsley Heights
1257:
1256:
1253:Populated places
1222:
1215:
1208:
1199:
1198:
1192:
1191:
1180:
1174:
1173:
1158:
1152:
1151:
1136:
1130:
1129:
1118:
1112:
1111:
1096:
1090:
1089:
1074:
1068:
1067:
1052:
1046:
1045:
1030:
1024:
1023:
1012:
1006:
1005:
998:
992:
991:
984:
978:
977:
962:
956:
955:
940:
934:
933:
922:
916:
911:
905:
900:
894:
889:
883:
878:
872:
871:
864:
855:
854:
852:
850:
841:. Archived from
831:
825:
824:
816:
810:
805:
799:
794:
788:
783:
774:
773:
771:
769:
755:
749:
748:
746:
744:
730:
535:
531:
416:
411:
403:
399:
386:St John's Church
297:, a city in the
292:
291:
288:
287:
284:
281:
278:
275:
272:
269:
266:
89:
88:
86:
85:
84:
79:
78:41.13°S 175.04°E
75:
72:
71:
70:
67:
47:
24:
23:
1708:
1707:
1703:
1702:
1701:
1699:
1698:
1697:
1678:
1677:
1676:
1671:
1640:
1619:
1589:
1533:
1447:
1402:
1376:
1248:
1235:
1226:
1196:
1195:
1182:
1181:
1177:
1160:
1159:
1155:
1138:
1137:
1133:
1120:
1119:
1115:
1098:
1097:
1093:
1076:
1075:
1071:
1054:
1053:
1049:
1032:
1031:
1027:
1014:
1013:
1009:
1000:
999:
995:
986:
985:
981:
964:
963:
959:
942:
941:
937:
924:
923:
919:
912:
908:
901:
897:
890:
886:
879:
875:
866:
865:
858:
848:
846:
833:
832:
828:
817:
813:
806:
802:
795:
791:
784:
777:
767:
765:
757:
756:
752:
742:
740:
732:
731:
724:
719:
689:
561:
550:
542:
464:St Johns Church
394:
364:
263:
259:
151:
82:
80:
76:
73:
68:
65:
63:
61:
60:
50:
38:
29:
22:
17:
12:
11:
5:
1706:
1696:
1695:
1690:
1673:
1672:
1670:
1669:
1664:
1659:
1654:
1648:
1646:
1642:
1641:
1639:
1638:
1633:
1627:
1625:
1621:
1620:
1618:
1617:
1612:
1607:
1601:
1599:
1595:
1594:
1591:
1590:
1588:
1587:
1582:
1577:
1572:
1567:
1562:
1557:
1552:
1547:
1541:
1539:
1532:
1531:
1526:
1521:
1516:
1511:
1506:
1501:
1496:
1491:
1486:
1484:Maidstone Park
1481:
1476:
1471:
1469:Golder Cottage
1466:
1464:Birchville Dam
1461:
1455:
1453:
1449:
1448:
1446:
1445:
1440:
1435:
1430:
1425:
1420:
1414:
1412:
1408:
1407:
1404:
1403:
1401:
1400:
1395:
1390:
1384:
1382:
1378:
1377:
1375:
1374:
1369:
1364:
1359:
1354:
1349:
1344:
1339:
1334:
1329:
1324:
1319:
1314:
1309:
1304:
1299:
1294:
1289:
1284:
1279:
1274:
1269:
1263:
1261:
1254:
1250:
1249:
1240:
1237:
1236:
1225:
1224:
1217:
1210:
1202:
1194:
1193:
1188:hibs.school.nz
1175:
1153:
1131:
1113:
1091:
1069:
1047:
1025:
1007:
993:
979:
957:
935:
917:
906:
895:
884:
873:
856:
826:
811:
800:
789:
775:
750:
721:
720:
718:
715:
688:
685:
674:
673:
670:
667:
665:
663:
661:
659:
655:
654:
651:
648:
645:
643:
640:
637:
636:Trentham South
633:
632:
629:
626:
623:
620:
617:
614:
613:Trentham North
610:
609:
606:
603:
600:
597:
594:
591:
587:
586:
583:
580:
577:
574:
571:
568:
564:
563:
558:
555:
552:
547:
544:
539:
456:
455:
451:
450:
447:
444:
440:
439:
436:
433:
429:
428:
425:
422:
418:
417:
412:
407:
393:
390:
371:Richard Barton
363:
360:
352:General Motors
320:, the site of
251:
250:
247:
243:
242:
239:
235:
234:
230:
229:
226:
222:
221:
217:
216:
211:
204:
203:
198:
191:
190:
185:
178:
177:
172:
168:
167:
162:
158:
157:
153:
152:
150:
149:
142:Ikaroa-Rāwhiti
139:
133:
131:
125:
124:
119:
113:
112:
107:
101:
100:
97:
91:
90:
83:-41.13; 175.04
56:
55:
52:
51:
48:
40:
39:
34:
31:
30:
27:
20:
15:
9:
6:
4:
3:
2:
1705:
1694:
1691:
1689:
1686:
1685:
1683:
1668:
1665:
1663:
1660:
1658:
1655:
1653:
1650:
1649:
1647:
1643:
1637:
1634:
1632:
1629:
1628:
1626:
1624:Organisations
1622:
1616:
1613:
1611:
1608:
1606:
1603:
1602:
1600:
1596:
1586:
1583:
1581:
1578:
1576:
1573:
1571:
1568:
1566:
1563:
1561:
1558:
1556:
1553:
1551:
1548:
1546:
1543:
1542:
1540:
1536:
1530:
1527:
1525:
1522:
1520:
1517:
1515:
1512:
1510:
1507:
1505:
1502:
1500:
1497:
1495:
1492:
1490:
1487:
1485:
1482:
1480:
1477:
1475:
1472:
1470:
1467:
1465:
1462:
1460:
1457:
1456:
1454:
1450:
1444:
1441:
1439:
1436:
1434:
1431:
1429:
1426:
1424:
1423:Barton's Bush
1421:
1419:
1416:
1415:
1413:
1409:
1399:
1396:
1394:
1391:
1389:
1388:Cloustonville
1386:
1385:
1383:
1379:
1373:
1370:
1368:
1365:
1363:
1360:
1358:
1355:
1353:
1350:
1348:
1345:
1343:
1340:
1338:
1335:
1333:
1330:
1328:
1325:
1323:
1320:
1318:
1315:
1313:
1310:
1308:
1305:
1303:
1300:
1298:
1295:
1293:
1290:
1288:
1285:
1283:
1280:
1278:
1277:Clouston Park
1275:
1273:
1270:
1268:
1265:
1264:
1262:
1258:
1255:
1251:
1247:
1243:
1238:
1234:
1230:
1223:
1218:
1216:
1211:
1209:
1204:
1203:
1200:
1189:
1185:
1179:
1171:
1167:
1163:
1157:
1149:
1145:
1141:
1135:
1127:
1123:
1117:
1109:
1105:
1101:
1095:
1087:
1083:
1079:
1073:
1065:
1061:
1057:
1051:
1043:
1039:
1035:
1029:
1021:
1017:
1011:
1003:
997:
989:
983:
975:
971:
967:
961:
953:
949:
945:
939:
931:
927:
921:
915:
910:
904:
899:
893:
888:
882:
877:
869:
863:
861:
844:
840:
836:
830:
822:
815:
809:
804:
798:
793:
787:
782:
780:
764:
760:
754:
739:
735:
729:
727:
722:
714:
712:
708:
706:
702:
700:
696:
692:
680:
671:
668:
666:
664:
662:
660:
657:
656:
652:
649:
646:
644:
641:
638:
635:
634:
630:
627:
624:
621:
618:
615:
612:
611:
607:
604:
601:
598:
595:
592:
589:
588:
584:
581:
578:
575:
572:
569:
566:
565:
559:
556:
553:
548:
545:
540:
537:
536:
530:
526:
524:
520:
516:
512:
508:
503:
500:
498:
494:
490:
486:
481:
479:
475:
471:
462:
452:
448:
445:
442:
441:
437:
434:
431:
430:
426:
423:
420:
419:
413:
408:
405:
404:
398:
389:
387:
383:
382:Barton's Bush
378:
376:
372:
367:
359:
357:
353:
348:
346:
342:
338:
334:
329:
327:
323:
319:
315:
310:
308:
304:
300:
296:
290:
257:
248:
244:
240:
236:
231:
227:
223:
218:
215:
212:
210:
207: •
205:
202:
201:Chris Hipkins
199:
197:
194: •
192:
189:
186:
184:
181: •
179:
176:
173:
169:
166:
163:
159:
154:
147:
143:
140:
138:
135:
134:
132:
130:
126:
123:
120:
118:
114:
111:
108:
106:
102:
98:
96:
92:
87:
59:Coordinates:
57:
53:
46:
41:
37:
32:
25:
19:
1605:City Council
1585:Wallaceville
1570:Silverstream
1367:Wallaceville
1356:
1337:Silverstream
1292:Emerald Hill
1187:
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847:. Retrieved
843:the original
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521:, 1.1% were
517:, 0.7% were
513:, 2.6% were
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392:Demographics
379:
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349:
341:World War II
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1428:Hutt Valley
1352:Totara Park
1233:New Zealand
1144:ero.govt.nz
1082:ero.govt.nz
1060:ero.govt.nz
970:ero.govt.nz
658:New Zealand
567:Poets Block
509:, 1.8% had
478:2006 census
474:2013 census
337:World War I
307:Hutt Valley
303:New Zealand
196:Remutaka MP
188:Wayne Guppy
129:Electorates
99:New Zealand
81: /
1682:Categories
1598:Government
1580:Upper Hutt
1545:Heretaunga
1297:Heretaunga
1267:Birchville
1229:Upper Hutt
768:25 October
717:References
669:37.4 years
650:41.4 years
628:39.0 years
605:35.0 years
582:36.0 years
557:Median age
554:Households
546:Population
324:, and the
301:region of
299:Wellington
295:Upper Hutt
233:Population
156:Government
122:Upper Hutt
1418:Akatarawa
1347:Timberlea
1327:Pinehaven
1317:Moonshine
1312:Maoribank
1287:Elderslea
1282:Ebdentown
1272:Brown Owl
687:Education
672:$ 31,800
653:$ 16,700
631:$ 28,800
608:$ 31,400
585:$ 34,700
507:Christian
1575:Trentham
1555:Mangaroa
1357:Trentham
1342:Te Marua
1322:Parkdale
1307:Mangaroa
551:(per km)
523:Buddhist
495:, 10.7%
493:Pasifika
487:, 21.1%
454:Source:
256:Trentham
137:Remutaka
69:175°02′E
28:Trentham
1645:Schools
1560:Maymorn
1550:Kaitoke
1398:Maymorn
1393:Kaitoke
1260:Suburbs
849:4 March
562:income
549:Density
491:, 7.2%
415:±% p.a.
362:History
95:Country
66:41°08′S
743:3 June
560:Median
519:Muslim
485:Pākehā
449:+2.41%
438:+0.45%
356:Holden
241:11,920
105:Region
36:Suburb
1610:Mayor
1381:Rural
642:1,809
625:1,218
622:3,024
619:3,084
599:2,287
596:2,241
576:1,994
573:2,472
515:Hindu
497:Asian
489:Māori
446:9,606
435:8,529
424:8,265
146:Māori
1242:Seat
851:2016
770:2023
745:2021
639:8.12
616:1.02
593:0.98
570:1.24
543:(km)
541:Area
538:Name
443:2018
432:2013
421:2006
410:Pop.
406:Year
339:and
331:The
220:Area
647:441
602:780
579:891
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