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Tawa - Grenada North - Takapu Valley

How old are we? (Age structure)

Derived from the Census question, ‘When were you born?’

The Age Structure of the population is the most widely used component of the Census. It is an indicator of an area’s residential role and function and how it is likely to change in the future. Tawa - Grenada North - Takapu Valley's age demographics are indicative of the area’s era of settlement and provide key insights into the level of demand for services and facilities (as most services and facilities are age-specific).

To get a more complete picture of Tawa - Grenada North - Takapu Valley's demographic characteristics, Tawa - Grenada North - Takapu Valley's Age Structure should be viewed in conjunction with Family and Household type data.

Age structure
Five year age groups (years)
Tawa - Grenada North - Takapu Valley
20062001Change
Usual residencenumber%Wellington City %number%Wellington City %2001 to 2006
0 to 49396.86.29487.26.5-9
5 to 91,0267.55.71,1078.46.1-81
10 to 141,2759.35.91,1829.06.093
15 to 191,1798.67.31,0147.76.8165
20 to 247985.810.37595.89.539
25 to 296574.89.07956.09.5-138
30 to 348586.29.11,0057.69.7-147
35 to 391,1048.08.61,1468.79.1-42
40 to 441,2459.08.21,0988.37.8147
45 to 491,0867.97.08946.86.6192
50 to 548526.25.88076.16.145
55 to 597055.15.16064.64.499
60 to 645283.83.54923.73.336
65 to 694563.32.64383.32.518
70 to 743812.82.03512.72.230
75 to 793032.21.62702.01.833
80 to 842371.71.21561.21.181
85 and over1381.01.01170.91.021
Total13,767100.0100.013,185100.0100.0582

Source: Statistics New Zealand, Census of Population and Dwellings, 2006, 2001 and 1996.

Please refer to the specific data notes for more information.

The age structure of the population is derived from the Date of Birth recorded on the Census form. It is consistent from 1996 to 2006.

Analysis of the age structure of Tawa - Grenada North - Takapu Valley in 2006 compared to Wellington City shows that there was a higher proportion of people in the younger age groups (0 to 14) as well as a higher proportion of people in the older age groups (60+).

Overall, 23.5% of the population was aged between 0 and 14, and 13.8% were aged 60 years and over, compared with 17.7% and 10.9% respectively for Wellington City.

The major differences between the age structure of Tawa - Grenada North - Takapu Valley and Wellington City were:

  • A larger percentage of 10 to 14 (9.3% compared to 5.9%);
  • A larger percentage of 5 to 9 (7.5% compared to 5.7%);
  • A larger percentage of 15 to 19 (8.6% compared to 7.3%), and;
  • A smaller percentage of 20 to 24 (5.8% compared to 10.3%).

The largest changes in age structure in this area between 2001 and 2006 were in the age groups:

  • 45 to 49 (+192 persons);
  • 15 to 19 (+165 persons);
  • 30 to 34 (-147 persons), and;
  • 40 to 44 (+147 persons).
Age structure of Tawa - Grenada North - Takapu Valley and Wellington City, 2006 (Usual residence) 1.0% aged 85+,
 Wellington City 1.2% aged 80 to 84,
 Wellington City 1.6% aged 75 to 79,
 Wellington City 2.0% aged 70 to 74,
 Wellington City 2.6% aged 65 to 69,
 Wellington City 3.5% aged 60 to 64,
 Wellington City 5.1% aged 55 to 59,
 Wellington City 5.8% aged 50 to 54,
 Wellington City 7.0% aged 45 to 49,
 Wellington City 8.2% aged 40 to 44,
 Wellington City 8.6% aged 35 to 39,
 Wellington City 9.1% aged 30 to 34,
 Wellington City 9.0% aged 25 to 29,
 Wellington City 10.3% aged 20 to 24,
 Wellington City 7.3% aged 15 to 19,
 Wellington City 5.9% aged 10 to 14,
 Wellington City 5.7% aged 5 to 9,
 Wellington City 6.2% aged 0 to 4,
 Wellington City 1.0% aged 85+,
 Tawa - Grenada North - Takapu Valley 1.7% aged 80 to 84,
 Tawa - Grenada North - Takapu Valley 2.2% aged 75 to 79,
 Tawa - Grenada North - Takapu Valley 2.8% aged 70 to 74,
 Tawa - Grenada North - Takapu Valley 3.3% aged 65 to 69,
 Tawa - Grenada North - Takapu Valley 3.8% aged 60 to 64,
 Tawa - Grenada North - Takapu Valley 5.1% aged 55 to 59,
 Tawa - Grenada North - Takapu Valley 6.2% aged 50 to 54,
 Tawa - Grenada North - Takapu Valley 7.9% aged 45 to 49,
 Tawa - Grenada North - Takapu Valley 9.0% aged 40 to 44,
 Tawa - Grenada North - Takapu Valley 8.0% aged 35 to 39,
 Tawa - Grenada North - Takapu Valley 6.2% aged 30 to 34,
 Tawa - Grenada North - Takapu Valley 4.8% aged 25 to 29,
 Tawa - Grenada North - Takapu Valley 5.8% aged 20 to 24,
 Tawa - Grenada North - Takapu Valley 8.6% aged 15 to 19,
 Tawa - Grenada North - Takapu Valley 9.3% aged 10 to 14,
 Tawa - Grenada North - Takapu Valley 7.5% aged 5 to 9,
 Tawa - Grenada North - Takapu Valley 6.8% aged 0 to 4,
 Tawa - Grenada North - Takapu Valley
Change in age structure of Tawa - Grenada North - Takapu Valley, 2001 to 2006 (Usual residence) +21 aged 85+ +81 aged 80 to 84 +33 aged 75 to 79 +30 aged 70 to 74 +18 aged 65 to 69 +36 aged 60 to 64 +99 aged 55 to 59 +45 aged 50 to 54 +192 aged 45 to 49 +147 aged 40 to 44 -42 aged 35 to 39 -147 aged 30 to 34 -138 aged 25 to 29 +39 aged 20 to 24 +165 aged 15 to 19 +93 aged 10 to 14 -81 aged 5 to 9 -9 aged 0 to 4
Status Box
Area: Tawa - Grenada North - Takapu Valley
Data: Usual residence
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