Table C.5: Weighting matrices for households

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Western Cape

Household size

 

EA type

Undercount estimate

Adjustment factor (weight)

1

-

12,82

1,1471

2

-

7,09

1,0763

3 - 4

Fml, Infml

4,76

1,0500

3 - 4

Trbl, Frm, Oth

0,50

1,0050

5 +

-

2,28

1,0233

All other cases

4,84

1,0509

 

Eastern Cape

Household size

 

EA type

Population group

Undercount estimate

Adjustment factor (weight)

1

Trbl, Frm, Oth

-

17,81

1,2167

1

Fml, Infml

-

9,04

1,0994

2

-

-

8,47

1,0925

3 - 5

-

Clrd, Indn

5,49

1,0581

3 - 5

-

Blck, Whte

3,14

1,0324

6 +

-

Clrd, Whte

4,44

1,0465

6 +

Fml, Infml, Frm

Black

2,62

1,0269

6 +

Trbl, Oth

Black

1,04

1,0105

All other cases

4,93

1,0519

 

Northern Cape

 

EA type

Population group

Household size

Undercount estimate

Adjustment factor (weight)

Infml, Frm

Clrd

-

21,77

1,2783

Infml, Frm

Blck, Whte

-

12,48

1,1426

Formal

-

1

17,09

1,2061

Formal

-

2 - 5

6,49

1,0694

Formal

-

6 +

2,95

1,0304

All other cases

10,16

1,1131

 

Free State

Household size

Population group

 

EA type

Undercount estimate

Adjustment factor (weight)

1 - 2

-

-

10,54

1,1178

3 - 4

White

-

12,83

1,1472

3 - 4

Blck, Clrd

Infml, Frm

7,02

1,0755

3 - 4

Blck, Clrd

Fml, Trbl, Oth

2,46

1,0252

5 +

-

Farms

6,26

1,0668

5 +

-

Fml, Infml, Trbl, Oth

1,63

1,0166

All other cases

5,43

1,0574

 

KwaZulu-Natal

Household size

 

EA type

Population group

Undercount estimate

Adjustment factor (weight)

1

Infml, Frm, Oth

-

25,75

1,3468

1

Formal

-

19,98

1,2497

1

Tribal

-

10,16

1,1131

2

-

Clrd, Whte

17,78

1,2162

2

Informal

Black

18,86

1,2324

2

Fml, Frm

Black

12,89

1,1480

2

Trbl, Oth

Black

5,68

1,0602

2

-

Indian

3,81

1,0396

3 - 4

-

White

15,42

1,1823

3 - 4

Infml, Frm

Blck, Clrd

7,59

1,0821

3 - 4

Formal

Blck, Clrd

5,23

1,0552

3 - 4

Trbl, Oth

Blck, Clrd

3,13

1,0323

3 - 4

-

Indian

2,61

1,0268

5 +

-

White

13,45

1,1554

5 +

Infml, Frm

Blck, Clrd, Indn

5,89

1,0626

5 +

Formal

Blck, Clrd, Indn

2,68

1,0275

5 +

Trbl, Oth

Blck, Clrd, Indn

1,70

1,0173

All other cases

6,90

1,0741

 

North West

Household size

 

EA type

Undercount estimate

Adjustment factor (weight)

1

-

10,23

1,1140

2

-

7,40

1,0799

3 - 4

-

4,00

1,0417

5 +

Farms

5,42

1,0573

5 +

Tribal

1,92

1,0196

5 +

Fml, Infml, Oth

0,62

1,0062

All other cases

  

4,15

1,0433

 

Gauteng

Household size

 

EA type

Population group

Undercount estimate

Adjustment factor (weight)

1

Formal

-

15,07

1,1774

1

Infml, Frm, Oth

-

7,92

1,0860

2

-

-

7,93

1,0861

3

-

-

5,88

1,0625

4 - 5

-

Clrd, Indn, Whte

5,33

1,0563

4 - 5

-

Black

3,12

1,0322

6 - 7

-

Clrd, Indn, Whte

4,44

1,0465

6 - 7

-

Black

1,90

1,0194

8 +

-

Clrd, Indn

3,87

1,0403

8 +

-

White

4,84

1,0509

8 +

-

Black

0,50

1,0050

All other cases

6,59

1,0705

 

Mpumalanga

Population group

Household size

 

EA type

Undercount estimate

Adjustment factor (weight)

Clrd, Whte

-

-

17,60

1,2136

Black

1

-

10,29

1,1147

Black

2 - 4

Informal

12,12

1,1379

Black

2 - 4

Fml, Trbl, Frm, Oth

3,75

1,0390

Black

5 +

Informal

8,01

1,0871

Black

5 +

Fml, Frm, Oth

2,62

1,0269

Black

5 +

Tribal

0,69

1,0069

All other cases

6,05

1,0644

 

Northern Province

 

EA type

Household size

Population group

Undercount estimate

Adjustment factor (weight)

Farms

-

-

40,39

1,6777

Formal

1

-

23,42

1,3058

Formal

2 - 3

Black

14,92

1,1754

Formal

2 - 3

Clrd, Whte

7,82

1,0848

Formal

4 +

-

4,98

1,0524

Tribal

1 - 2

-

9,96

1,1106

Tribal

3

-

5,27

1,0556

Tribal

4 +

-

2,91

1,0300

All other cases

8,47

1,0925

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