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Mossel Bay

Cat B · Local

Western Cape · MIIF B2 · WC043

Demographics

Population (2022)140 075Census 2022
Population (2011)89 430Boundary-aligned
Population Growth4.4%2011–2022
Male Population67 6742022
Female Population72 4012022
Sex Ratio93.5Males per 100 females
Population Density70,0 /km²2 001 km² total area

Age Structure

0–14 years17.9%Census 2022
15–34 years28.8%Census 2022
35–59 years31.8%Census 2022
60+ years21.5%Census 2022

Age distribution (% of population)

Housing

Total Households52 985Census 2022
Avg Household Size2.6Persons per household
Formal Dwellings49 00092.5%
Informal Dwellings3 0635.8%
Traditional Dwellings7781.5%

Dwelling type composition

Basic Services

Flush Toilet Access97.1%51 467 households
No Toilet Access0.9%492 households
Electricity for Cooking61.1%32 313 households
Water Scheme Access97.2%51 509 households

Services coverage (% of households)

Education

School Attendance (ages 5–24)21 472Persons attending school, 2022
School Attendance (2011)16 634Boundary-aligned

Comparisons

vs National Average

Population
140 075
This municipality
291 209
National avg
-151 134
Pop. Density /km²
70.0
This municipality
117.7
National avg
-47.7
Avg Household Size
2.6
This municipality
3.9
National avg
-1.3
Formal Dwelling %
92.5%
This municipality
87.0%
National avg
+5.5%
Electricity Access %
61.1%
This municipality
66.0%
National avg
-4.9%
Flush Toilet %
97.1%
This municipality
62.0%
National avg
+35.1%

vs Western Cape Provincial Average

Population
140 075
This municipality
297 321
Provincial avg
-157 246
Pop. Density /km²
70.0
This municipality
122.7
Provincial avg
-52.7
Avg Household Size
2.6
This municipality
3.3
Provincial avg
-0.7
Formal Dwelling %
92.5%
This municipality
89.7%
Provincial avg
+2.8%
Electricity Access %
61.1%
This municipality
65.9%
Provincial avg
-4.8%
Flush Toilet %
97.1%
This municipality
94.5%
Provincial avg
+2.6%

vs Largest in Western Cape (City of Cape Town)

Population
140 075
This municipality
4 772 846
City of Cape Town
-4 632 771
Pop. Density /km²
70.0
This municipality
1955.6
City of Cape Town
-1885.6
Avg Household Size
2.6
This municipality
3.3
City of Cape Town
-0.7
Formal Dwelling %
92.5%
This municipality
87.5%
City of Cape Town
+5.0%
Electricity Access %
61.1%
This municipality
64.4%
City of Cape Town
-3.3%
Flush Toilet %
97.1%
This municipality
93.4%
City of Cape Town
+3.7%

Municipality Insights

Population grew by +4.4% between 2011 and 2022.

Formal housing (92.5%) is 2.8 percentage points above the provincial average.

Related Municipalities

Other municipalities in Western Cape with similar population size.

All data from Stats SA Census 2022 Municipal Fact Sheets (revised August 2025). Last updated 2026-06-04.