Table 2 Neighborhood and population exposures to flood events, by neighborhood education attainment and country in 44,698 neighborhoods in 276 cities in eight Latin American countries from 2000 to 2018

From: Social disparities in neighborhood flood exposure in 44,698 urban neighborhoods in Latin America

 

Total neighborhoods

Number of unique flood eventsb

City-specific percentage of neighborhoods with flooding: median (P10, P90)c

Total population (millions)

Population in flooded neighborhoods (millions)

Percentage of total population in flooded neighborhoods

Overall

44,698

117

14% (1, 56)

228.3

38.1

16.7%

By country grouping

 Argentina

2,002

43

31% (7, 66)

23.2

2.8

12.1%

 Brazil

3,660

62

23% (8, 75)

101.0

24.4

24.0%

 Central Americana

4,929

17

2% (1, 6)

6.2

0.3

4.3%

 Chile

1,824

12

5% (2, 26)

5.1

0.4

8.2%

 Colombia

2,907

23

17% (3, 37)

22.4

4.4

19.5%

 Mexico

29,376

31

2% (1, 11)

70.0

5.9

8.4%

By neighborhood educational attainment

 1st quintile (lowest)

8,940

97.6

23.5

24.0%

 2nd

8,940

42.1

7.6

18.2%

 3rd

8,940

34.4

3.1

9.1%

 4th

8,939

32.7

2.7

8.2%

 5th quintile (highest)

8,939

21.5

1.2

5.6%

  1. aIncludes cities in the countries of Costa Rica (n = 1 city), Guatemala (n = 1) and Panama (n = 3).
  2. bThe number of unique flood events overall does not equal the sum of unique flood events by country because some floods affected multiple countries (as well as multiple cities).
  3. cP10 = 10th percentile; P90 = 90th percentile.