Sapang Uwak

Sapang Uwak, formerly Aetas, is a barangay in the municipality of Porac, in the province of Pampanga. Its population as determined by the 2020 Census was 1,398. This represented 0.99% of the total population of Porac.

Demographics

Households

The household population of Sapang Uwak in the 2015 Census was 1,264 broken down into 313 households or an average of 4.04 members per household.

Census date
Household population
Number of households
Average household size
1990 May 1
324
67
4.84
1995 Sep 1
394
90
4.38
2000 May 1
452
86
5.26
2007 Aug 1
892
208
4.29
2010 May 1
1,019
261
3.90
2015 Aug 1
1,264
313
4.04
Population by age group

According to the 2015 Census, the age group with the highest population in Sapang Uwak is 10 to 14, with 160 individuals. Conversely, the age group with the lowest population is 75 to 79, with 4 individuals.


Age distribution

Combining age groups together, those aged 14 and below, consisting of the young dependent population which include infants/babies, children and young adolescents/teenagers, make up an aggregate of 39.32% (497). Those aged 15 up to 64, roughly, the economically active population and actual or potential members of the work force, constitute a total of 58.23% (736). Finally, old dependent population consisting of the senior citizens, those aged 65 and over, total 2.45% (31) in all.

The computed Age Dependency Ratios mean that among the population of Sapang Uwak, there are 68 youth dependents to every 100 of the working age population; there are 4 aged/senior citizens to every 100 of the working population; and overall, there are 72 dependents (young and old-age) to every 100 of the working population.

The median age of 20 indicates that half of the entire population of Sapang Uwak are aged less than 20 and the other half are over the age of 20.

Age group
Population (2015)
Age group percentage
80 and over
11
0.87%
75 to 79
4
0.32%
70 to 74
6
0.47%
65 to 69
10
0.79%
60 to 64
12
0.95%
55 to 59
23
1.82%
50 to 54
34
2.69%
45 to 49
59
4.67%
40 to 44
76
6.01%
35 to 39
71
5.62%
30 to 34
98
7.75%
25 to 29
84
6.65%
20 to 24
144
11.39%
15 to 19
135
10.68%
10 to 14
160
12.66%
5 to 9
159
12.58%
1 to 4
149
11.79%
Under 1
29
2.29%
Historical population

The population of Sapang Uwak grew from 324 in 1990 to 1,398 in 2020, an increase of 1,074 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 2.14%, or an increase of 134 people, from the previous population of 1,264 in 2015.

Census date
Population
Growth rate
1990 May 1
324
1995 Sep 1
397
3.88%
2000 May 1
452
2.82%
2007 Aug 1
892
9.83%
2010 May 1
1,019
4.96%
2015 Aug 1
1,264
4.19%
2020 May 1
1,398
2.14%