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Kenya Population Density by County | Data, Map and Charts

The population density is the number of people living in a location per unit of land area, often denoted in square kilometers. Kenya has a total land area of 580,876.3 square kilometers and a population density of 82 people per square kilometer. 

The population density was determined by dividing the country's 2019 total population of 47,564,296 by the total land area. 

Counties with the highest population density in Kenya are Nairobi, where 6,247 people live per square kilometer, Mombasa 5,495, Vihiga 1,047, Kiambu 952, and Kisii 958. 

Counties with the lowest population density are Marsabit, where 6 people live per square kilometer, Tana River 8, Isiolo 11, Turkana and Wajir 14, and Samburu 15. 

The table below shows the population density of Kenya by County.[1]

Population density in Kenya by County

County

Land Area

(Sq. Km)

Population Density

(Number of 

People

per sq. Km)

Mombasa

219.9

5,495

Kwale

8,267.1

105

Kilifi

12,539.7

116

Tana River

37,950.5

8

Lamu

6,253.3

23

Taita Taveta

17,152.0

20

Garissa

44,736.0

19

Wajir

56,773.1

14

Mandera

25,939.8

33

Marsabit

70,944.1

6

Isiolo

25,350.6

11

Meru

7,006.3

221

Tharaka Nithi

2,564.4

153

Embu

2,820.7

216

Kitui

30,429.5

37

Machakos

6,042.7

235

Makueni

8,169.8

121

Nyandarua

3,285.7

194

Nyeri

3,325.0

228

Kirinyaga

1,478.3

413

Murang'a

2,524.2

419

Kiambu

2,538.6

952

Turkana

68,232.9

14

West Pokot

9,123.2

68

Samburu

21,065.1

15

Trans Nzoia

2,495.2

397

Uasin Gishu

3,392.2

343

Elgeyo Marakwet

3,032.0

150

Nandi

2,855.8

310

Baringo

10,976.4

61

Laikipia

9,532.2

54

Nakuru

7,462.4

290

Narok

17,950.3

65

Kajiado

21,871.1

51

Kericho

2,436.1

370

Bomet

2,530.9

346

Kakamega

3,020.0

618

Vihiga

563.8

1,047

Bungoma

3,023.9

552

Busia

1,696.3

527

Siaya

2,529.8

393

Kisumu

2,085.4

554

Homa Bay

3,152.5

359

Migori

2,613.5

427

Kisii

1,323.0

958

Nyamira

897.3

675

Nairobi

703.9

6,247

 See also

  1. The population of Kenya 2024
  2. Average number of people per household in Kenya
  3. UN population prospects for Kenya: 2024 - 2100

References 

  1. KNBS. (2022). 2019 Kenya Population and Housing Census: Population by county and subcounty (Vol. I, p. 10).

Kenya Population Density by County | Data, Map and Charts

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