Population and demographics

The population of the Kāpiti Coast District at the 2018 census was 53,673 – an increase of 9.3 percent since 2013. Most people lived between the State Highway and the beach, in townships at Paraparaumu, Waikanae and Ōtaki.  


Our population

You can find out more about people of the Kāpiti Coast from 2006, 2013 and 2018 Census of Population and Dwellings on the People and Places website. This can give you a wealth of information about our district's population (age, gender, ethnicity, income, households and families), as well as your local area. You can also compare the information with the earlier 2006 and 2013 Census, as well as against the Wellington Region.

To find out more about expected population growth in the Kāpiti Coast District see the Population forecast​. 

Also available are annual economic profiles that provide information on the value, employment, industries and skills of the Kāpiti economy, and quarterly urban development capacity reports that monitor a number of indicators including population projections, land and building supply and housing affordability. 


Population forecasts

Sense Partners have worked with the Greater Wellington Regional Council and councils across the Wellington region to develop a set of population forecasts.

The forecasts include details on the age structures, household types and drivers of population change such as migration, births and deaths each year.

The forecasts cover demographic and population changes across the region and each district for the next 30 years. Forecasts are annually reviewed and updated.

Under Sense Partners first forecast in 2021, Kāpiti was estimated to grow by approximately 32,000 people to 90,000 by 2051, requiring close to 14,000 additional dwellings.

The first annual review and update in May 2022 saw a slight reduction of growth across the Wellington region and underlying councils, accounting for impacts from COVID-19 in the short term, and uncertainty around immigration levels long term.

The May 2023 update has seen a further easing of growth across the next 30 years with further adjustments to projected growth to reflect lower levels of migration following COVID-19 restrictions.

Revised 2023 forecast scenarios for Kāpiti Coast over the next 30 years are shown below.

Sense Partners 2023 Population Forecast from 2024–54 by percentile

Percentile 2021 2024 2030 2040 2050 2054 Change 2054
5th percentile 57,422 58,197 60,236 62,008 61,107 60,210 2,788
25th percentile 57,422 58,489 62,074 66,496 68,289 68,876 11,454
50th percentile 57,422 58,744 63,552 71,140 78,538 80,924 23,502
75th percentile 57,422 58,976 65,308 76,726 87,732 92,020 34,598
95th percentile 57,422 59,239 67,039 83,236 102,171 110,175 52,753

While forecasts and factors affecting population growth change periodically, it’s important we continue to plan for growth long term. For example, recent Statistics NZ data shows migration has already risen significantly more than previous estimates (available at the time of the 2023 update), as people start to move again as COVID-19 restrictions ease.

We anticipate the district will continue to experience growth within a medium to high range, and we'll continue to monitor growth against forecasts and adjust as necessary.

Alongside updated migration data, the availability of Census 2023 data will help confirm population change in the district for the 2018 – 2023 period and the review and update of population forecasts for 2024.

Further information on the forecasts including methodology and data can be found on the Greater Wellington Region Population Forecasts ​website. The forecasts will be updated annually and continue to inform current growth and future Long Term Plan processes.

Previous forecasts that informed our growth planning and Long-Term Plan 2021–41 are available below.

A summary of population and dwelling growth, by Statistical Area, is shown below.

Sense Partners median population projection 2021–51 by Statistical Area 2

Statistical Area 2

2021

2026

2031

2036

2041

2046

2051

Change 2021–51

Forest Lakes (Kāpiti Coast District)

789

1,027

1,427

2,080

2,514

2,642

2,757

1,968

Kāpiti Island

0

0

0

0

0

0

0

0

Maungakotukutuku

1,457

1,665

1,908

2,069

2,210

2,337

2,438

981

Otaihanga

894

999

1,107

1,207

1,302

1,399

1,500

606

Ōtaki

3,911

4,395

5,015

5,663

6,317

6,904

7,422

3,511

Ōtaki Beach

1,964

2,142

2,334

2,492

2,615

2,731

2,852

888

Ōtaki Forks

820

887

969

1,039

1,093

1,148

1,207

387

Paekākāriki

1,800

1,805

1,820

1,845

1,868

1,883

1,898

98

Paraparaumu Beach East

2,732

2,875

2,976

3,000

3,049

3,120

3,191

459

Paraparaumu Beach North

4,186

4,244

4,308

4,359

4,424

4,507

4,601

415

Paraparaumu Beach West

2,462

2,575

2,689

2,761

2,843

2,946

3,056

594

Paraparaumu Central

4,337

4,730

5,224

5,637

6,005

6,303

6,525

2,188

Paraparaumu East

2,766

3,433

3,838

4,096

4,505

5,246

6,253

3,487

Paraparaumu North

3,780

4,083

4,416

4,656

4,773

4,851

4,937

1,157

Peka Peka

695

798

1,009

1,333

1,531

1,657

1,816

1,121

Raumati Beach East

2,518

2,726

2,949

3,144

3,265

3,345

3,426

908

Raumati Beach West

3,001

3,211

3,367

3,436

3,514

3,609

3,718

717

Raumati South

4,056

4,403

4,749

5,062

5,328

5,545

5,751

1,695

Tararua Forest Park

0

0

0

0

0

0

0

0

Te Horo

1,521

1,724

1,910

2,028

2,142

2,258

2,380

859

Waikanae Beach

3,470

3,740

4,003

4,165

4,320

4,484

4,640

1,170

Waikanae East

2,888

3,410

3,717

4,150

4,679

5,124

5,525

2,637

Waikanae Park

2,381

2,983

3,691

4,312

4,863

5,382

5,903

3,522

Waikanae West

4,745

5,201

5,621

5,978

6,357

6,670

6,916

2,171

Waitohu

1,037

1,051

1,088

1,137

1,203

1,276

1,357

320

Total

58,255

64,129

70,176

75,690

80,731

85,381

90,069

31,814

Sense Partners median dwelling projection 2021–51 by Statistical Area 2

Statistical Area 2

2021

2026

2031

2036

2041

2046

2051

Change 2021–51

Forest Lakes (Kāpiti Coast District)

349

436

623

876

1,022

1,078

1,136

787

Kāpiti Island

0

0

0

0

0

0

0

0

Maungakotukutuku

617

690

778

843

904

963

1,013

396

Otaihanga

381

429

478

523

568

615

665

284

Ōtaki

1,858

2,109

2,359

2,609

2,860

3,111

3,376

1,518

Ōtaki Beach

1,203

1,267

1,346

1,406

1,450

1,497

1,547

344

Ōtaki Forks

368

387

413

431

449

468

492

124

Paekākāriki

872

878

886

895

907

916

926

54

Paraparaumu Beach East

1,312

1,399

1,459

1,485

1,523

1,570

1,620

308

Paraparaumu Beach North

1,753

1,785

1,813

1,840

1,874

1,921

1,975

222

Paraparaumu Beach West

1,354

1,407

1,451

1,476

1,512

1,559

1,617

263

Paraparaumu Central

2,148

2,367

2,585

2,765

2,947

3,099

3,215

1,067

Paraparaumu East

1,083

1,328

1,491

1,591

1,777

2,028

2,295

1,212

Paraparaumu North

1,762

1,907

2,063

2,173

2,229

2,278

2,325

563

Peka Peka

381

419

568

779

876

940

1,022

641

Raumati Beach East

1,158

1,253

1,356

1,445

1,503

1,550

1,604

446

Raumati Beach West

1,461

1,559

1,626

1,650

1,688

1,733

1,791

330

Raumati South

1,800

1,953

2,089

2,211

2,323

2,424

2,515

715

Tararua Forest Park

0

0

0

0

0

0

0

0

Te Horo

815

875

933

966

1,000

1,037

1,073

258

Waikanae Beach

2,269

2,342

2,412

2,448

2,484

2,522

2,557

288

Waikanae East

1,273

1,453

1,584

1,784

2,035

2,267

2,498

1,225

Waikanae Park

1,254

1,505

1,755

2,006

2,257

2,507

2,772

1,518

Waikanae West

2,502

2,741

2,965

3,152

3,332

3,489

3,625

1,123

Waitohu

469

481

500

527

562

602

646

177

Total

28,453

30,978

33,555

35,901

38,089

40,179

42,305

13,852

Population growth forecasts for Kāpiti were updated in 2020 to inform the Long-term Plan 2021–41. The forecasts were based on projections provided by BERL Economics; you can read the full berl Kāpiti Coast District population and dwelling projections [PDF 1.26 MB].

The population growth forecasts reflected actual and estimated increased connectivity to Wellington from the Expressway and Transmission Gully, the estimated short term impacts of COVID-19, actual historic population growth rates achieved by the district and future growth anticipated from the implementation of the National Policy Statement on Urban Development (NPS-UD) and the emerging Wellington Regional Growth Framework (WRGF).

At the time, the population of Kāpiti was estimated to grow by approximately 30,000 people to 85,658 by 2050, requiring up to an additional 12,000 dwellings, (assuming an average household size of 2.5 occupants). Year-on-year population growth (number, percentage and dwellings), by Statistical Area, are shown below.

These projections have since been updated by forecasts produced by the Greater Wellington Region Population Forecasts.

Projected 2020–50 population by Statistical Area 2

Statistical Area 2

2020

2021

2024

2027

2030

2035

2040

2045

2050

Change 2021–50

Waikanae Park

2,154

2,255

2,610

3,245

3,858

4,868

5,873

6,578

6,874

4,720

Ōtaki

3,605

3,691

4,007

4,281

4,584

5,578

6,628

7,865

9,329

5,724

Waikanae West

4,523

4,541

4,746

4,973

5,195

5,841

6,768

7,601

8,247

3,724

Paraparaumu Central

4,133

4,170

4,386

4,627

4,837

5,336

6,003

6,866

7,967

3,834

Paraparaumu East

2,340

2,376

2,546

2,741

2,935

3,380

3,915

4,565

5,354

3,014

Raumati South

3,878

3,879

3,889

4,033

4,202

4,399

4,594

4,745

4,829

951

Waikanae East

2,473

2,492

2,639

2,863

3,069

3,421

3,735

4,187

4,782

2,309

Forest Lakes

686

691

742

835

979

1,160

1,309

1,467

1,568

882

Paraparaumu North

3,686

3,708

3,804

3,893

4,008

4,090

4,123

4,190

4,317

631

Peka Peka

635

657

751

854

960

1,092

1,200

1,316

1,452

817

Otaihanga

831

847

900

951

1,016

1,147

1,219

1,302

1,404

573

Raumati Beach East

2,458

2,463

2,489

2,512

2,560

2,644

2,731

2,812

2,892

434

Waitohu

1,045

1,076

1,182

1,239

1,304

1,360

1,423

1,471

1,542

497

Maungakotukutuku

1,384

1,413

1,506

1,606

1,641

1,652

1,664

1,690

1,740

356

Paraparaumu Beach East

2,762

2,762

2,805

2,848

2,900

2,893

2,887

2,907

2,968

206

Waikanae Beach

3,362

3,366

3,393

3,412

3,452

3,457

3,463

3,499

3,586

224

Raumati Beach West

2,961

2,966

2,998

3,021

3,060

3,071

3,083

3,121

3,204

243

Paraparaumu Beach West

2,443

2,446

2,461

2,471

2,497

2,496

2,496

2,517

2,575

132

Ōtaki Beach

1,877

1,900

1,939

1,963

1,998

2,021

2,045

2,085

2,156

279

Te Horo

1,471

1,479

1,508

1,541

1,565

1,577

1,590

1,616

1,666

195

Paraparaumu Beach North

4,192

4,192

4,210

4,231

4,252

4,273

4,273

4,273

4,273

81

Paekākāriki

1,802

1,808

1,823

1,835

1,859

1,866

1,873

1,897

1,947

145

Ōtaki Forks

803

809

828

845

868

891

913

942

986

183

Kāpiti Island

0

0

0

0

0

0

0

0

0

0

Tararua Forest Park

0

0

0

0

0

0

0

0

0

0

Kāpiti Coast District

55,504

55,987

58,164

60,820

63,599

68,514

73,809

79,513

85,658

30,154

Source: Population and household forecasts 2020 to 2050 developed from berl’s high forecast and taking historical and future anticipated growth into account.

Projected 2020–50 growth in dwellings by Statistical Area 2

Statistical Area 2

2021–23

2024–26

2027–30

2031–35

2036–40

2041–45

2046–50

Change 2021–50

Waikanae Park

133

224

324

404

402

282

118

1,888

Ōtaki

110

125

157

398

420

495

586

2,290

Waikanae West

48

103

118

258

371

333

258

1,489

Paraparaumu Central

50

118

114

200

267

345

440

1,534

Paraparaumu East

48

86

105

178

214

260

316

1,206

Raumati South

6

38

88

79

78

60

34

382

Waikanae East

35

93

111

141

126

181

238

923

Forest Lakes

15

24

78

72

60

63

40

353

Paraparaumu North

37

34

58

33

13

27

51

252

Peka Peka

33

41

56

53

43

46

54

327

Otaihanga

21

20

33

52

29

33

41

229

Raumati Beach East

10

8

23

34

35

32

32

174

Waitohu

40

29

34

22

25

19

28

199

Maungakotukutuku

39

36

28

4

5

10

20

142

Paraparaumu Beach East

13

15

27

0

0

9

24

88

Waikanae Beach

11

6

19

3

2

14

35

91

Raumati Beach West

12

9

19

4

5

15

33

97

Paraparaumu Beach West

7

2

12

1

1

8

23

55

Ōtaki Beach

23

8

18

9

10

16

28

112

Te Horo

12

11

15

5

5

10

20

78

Paraparaumu Beach North

4

8

11

8

0

0

0

32

Paekākāriki

8

4

12

3

3

10

20

58

Ōtaki Forks

8

6

12

9

9

12

18

73

Kāpiti Island

0

0

0

0

0

0

0

0

Tararua Forest Park

0

0

0

0

0

0

0

0

Kāpiti Coast District

722

1,047

1,471

1,971

2,121

2,282

2,458

12,072

Source: Population and household forecasts 2020 to 2050 developed from berl’s high forecast and taking historical and future anticipated growth into account.

Table of annual average increase in population growth

2021

2022

2023

2024

2025

2030

2035

2040

2045

2050

0.9%

1.0%

1.3%

1.5%

1.5%

1.5%

1.5%

1.5%

1.5%

1.5%

Note the annual population growth from year 4 is estimated to be 1.5 percent per annum using the average of actual historic growth rates. A new forecast provider has recently been engaged to develop forecasts and supporting information on the changes in population, age structure and household types for all councils across the Wellington Region. This information will be updated onto the website once available.