Our worldAges 13-15

Population density & demographics

Divide total population by land area to calculate population density in people per square kilometre. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 13-15

Population density & demographics

Take your time. Show your thinking.

1. A region has a population of 2450 people and a land area of 25 km². Calculate its population density.
2450 · 25 km² · Population density & demog…
2. A region has a population of 1417 people and a land area of 13 km². Calculate its population density.
1417 · 13 km² · Population density & demog…
3. A region has a population of 2900 people and a land area of 25 km². Calculate its population density.
2900 · 25 km² · Population density & demog…
4. A region has a population of 2200 people and a land area of 20 km². Calculate its population density.
2200 · 20 km² · Population density & demog…
5. A region has a population of 280 people and a land area of 10 km². Calculate its population density.
280 · 10 km² · Population density & demog…
6. A region has a population of 1044 people and a land area of 9 km². Calculate its population density.
1044 · 9 km² · Population density & demog…
7. A region has a population of 610 people and a land area of 5 km². Calculate its population density.
610 · 5 km² · Population density & demog…
8. A region has a population of 949 people and a land area of 13 km². Calculate its population density.
949 · 13 km² · Population density & demog…
9. A region has a population of 355 people and a land area of 5 km². Calculate its population density.
355 · 5 km² · Population density & demog…
10. A region has a population of 3220 people and a land area of 23 km². Calculate its population density.
3220 · 23 km² · Population density & demog…
11. A region has a population of 168 people and a land area of 6 km². Calculate its population density.
168 · 6 km² · Population density & demog…
12. A region has a population of 2280 people and a land area of 24 km². Calculate its population density.
2280 · 24 km² · Population density & demog…

12 questions · Seed 67 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 13-15

Population density & demographics

Answers and reasoning. Review before teaching.

1. A region has a population of 2450 people and a land area of 25 km². Calculate its population density.
98 people/km²
Population density = population ÷ area = 2450 ÷ 25 = 98 people/km².
2. A region has a population of 1417 people and a land area of 13 km². Calculate its population density.
109 people/km²
Population density = population ÷ area = 1417 ÷ 13 = 109 people/km².
3. A region has a population of 2900 people and a land area of 25 km². Calculate its population density.
116 people/km²
Population density = population ÷ area = 2900 ÷ 25 = 116 people/km².
4. A region has a population of 2200 people and a land area of 20 km². Calculate its population density.
110 people/km²
Population density = population ÷ area = 2200 ÷ 20 = 110 people/km².
5. A region has a population of 280 people and a land area of 10 km². Calculate its population density.
28 people/km²
Population density = population ÷ area = 280 ÷ 10 = 28 people/km².
6. A region has a population of 1044 people and a land area of 9 km². Calculate its population density.
116 people/km²
Population density = population ÷ area = 1044 ÷ 9 = 116 people/km².
7. A region has a population of 610 people and a land area of 5 km². Calculate its population density.
122 people/km²
Population density = population ÷ area = 610 ÷ 5 = 122 people/km².
8. A region has a population of 949 people and a land area of 13 km². Calculate its population density.
73 people/km²
Population density = population ÷ area = 949 ÷ 13 = 73 people/km².
9. A region has a population of 355 people and a land area of 5 km². Calculate its population density.
71 people/km²
Population density = population ÷ area = 355 ÷ 5 = 71 people/km².
10. A region has a population of 3220 people and a land area of 23 km². Calculate its population density.
140 people/km²
Population density = population ÷ area = 3220 ÷ 23 = 140 people/km².
11. A region has a population of 168 people and a land area of 6 km². Calculate its population density.
28 people/km²
Population density = population ÷ area = 168 ÷ 6 = 28 people/km².
12. A region has a population of 2280 people and a land area of 24 km². Calculate its population density.
95 people/km²
Population density = population ÷ area = 2280 ÷ 24 = 95 people/km².

12 questions · Seed 67 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 13-15

Population density & demographics

Take your time. Show your thinking.

1. A region has a population of 2450 people and a land area of 25 km². Calculate its population density.
2450 · 25 km² · Population density & demog…
2. A region has a population of 1417 people and a land area of 13 km². Calculate its population density.
1417 · 13 km² · Population density & demog…
3. A region has a population of 2900 people and a land area of 25 km². Calculate its population density.
2900 · 25 km² · Population density & demog…
4. A region has a population of 2200 people and a land area of 20 km². Calculate its population density.
2200 · 20 km² · Population density & demog…
5. A region has a population of 280 people and a land area of 10 km². Calculate its population density.
280 · 10 km² · Population density & demog…
6. A region has a population of 1044 people and a land area of 9 km². Calculate its population density.
1044 · 9 km² · Population density & demog…
7. A region has a population of 610 people and a land area of 5 km². Calculate its population density.
610 · 5 km² · Population density & demog…
8. A region has a population of 949 people and a land area of 13 km². Calculate its population density.
949 · 13 km² · Population density & demog…
9. A region has a population of 355 people and a land area of 5 km². Calculate its population density.
355 · 5 km² · Population density & demog…
10. A region has a population of 3220 people and a land area of 23 km². Calculate its population density.
3220 · 23 km² · Population density & demog…
11. A region has a population of 168 people and a land area of 6 km². Calculate its population density.
168 · 6 km² · Population density & demog…
12. A region has a population of 2280 people and a land area of 24 km². Calculate its population density.
2280 · 24 km² · Population density & demog…

12 questions · Seed 67 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 13-15

Population density & demographics

Answers and reasoning. Review before teaching.

1. A region has a population of 2450 people and a land area of 25 km². Calculate its population density.
98 people/km²
Population density = population ÷ area = 2450 ÷ 25 = 98 people/km².
2. A region has a population of 1417 people and a land area of 13 km². Calculate its population density.
109 people/km²
Population density = population ÷ area = 1417 ÷ 13 = 109 people/km².
3. A region has a population of 2900 people and a land area of 25 km². Calculate its population density.
116 people/km²
Population density = population ÷ area = 2900 ÷ 25 = 116 people/km².
4. A region has a population of 2200 people and a land area of 20 km². Calculate its population density.
110 people/km²
Population density = population ÷ area = 2200 ÷ 20 = 110 people/km².
5. A region has a population of 280 people and a land area of 10 km². Calculate its population density.
28 people/km²
Population density = population ÷ area = 280 ÷ 10 = 28 people/km².
6. A region has a population of 1044 people and a land area of 9 km². Calculate its population density.
116 people/km²
Population density = population ÷ area = 1044 ÷ 9 = 116 people/km².
7. A region has a population of 610 people and a land area of 5 km². Calculate its population density.
122 people/km²
Population density = population ÷ area = 610 ÷ 5 = 122 people/km².
8. A region has a population of 949 people and a land area of 13 km². Calculate its population density.
73 people/km²
Population density = population ÷ area = 949 ÷ 13 = 73 people/km².
9. A region has a population of 355 people and a land area of 5 km². Calculate its population density.
71 people/km²
Population density = population ÷ area = 355 ÷ 5 = 71 people/km².
10. A region has a population of 3220 people and a land area of 23 km². Calculate its population density.
140 people/km²
Population density = population ÷ area = 3220 ÷ 23 = 140 people/km².
11. A region has a population of 168 people and a land area of 6 km². Calculate its population density.
28 people/km²
Population density = population ÷ area = 168 ÷ 6 = 28 people/km².
12. A region has a population of 2280 people and a land area of 24 km². Calculate its population density.
95 people/km²
Population density = population ÷ area = 2280 ÷ 24 = 95 people/km².

12 questions · Seed 67 · Age guidance, not curriculum certification