Silay: population and official figures
In depth
- Economy, jobs and prices in Silay: 90.1% of households in Silay used a flush toilet in 2020 (16.3% flushing to a piped sewer and 61.2% to a septic tank), against 90.9% nationally. Silay is 36th lowest share of 177 cities and towns covered on this site.
- Health in Silay: 7.73% of households in Silay had no toilet facility at all at the 2020 Census (national figure 3.31%). Silay is 16th highest share without a toilet of 177 cities and towns covered on this site.
What is the population of Silay?
Silay had 130,478 residents at the 2020 Census of Population and Housing (1 May 2020), according to the Philippine Statistics Authority. Silay ranks 140th among the 1,634 cities and municipalities in the Philippines. Silay is 39th smallest of 177 cities and towns covered on this site.
Source: Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange) · saved copyHow fast is the population of Silay growing?
The population of Silay grew from 126,930 at the 2015 Census to 130,478 in 2020, a change of +2.8% over five years (national change across all cities and municipalities +8.0%). Silay is 24th slowest-growing of 177 cities and towns covered on this site.
Source: Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange) · saved copyWhat kind of city is Silay?
Silay is a component city of Negros Occidental province, classed 3rd class for income in the Philippine Statistics Authority list of cities and municipalities (income class 1st is the richest, 6th the poorest).
Source: Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange) · saved copyWhat is the age structure of Silay?
28.6% of residents of Silay were under 15 and 7.6% were 65 or older in the 2020 Census age tables (nationally 30.7% under 15 and 5.4% aged 65 or over); there were 103 men for every 100 women. Silay is joint 52nd oldest of 177 cities and towns covered on this site.
Source: Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange) · saved copyHow many households are there in Silay?
Silay had 32,692 households at the 2020 Census, an average of 4.0 residents per household (population divided by households). Silay is 50th smallest of 177 cities and towns covered on this site.
Source: Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange) · saved copyWho runs Silay?
In the Philippines, cities and towns are run by cities: Mayor, vice-mayor and council (Sangguniang Panlungsod or Bayan) elected for three years. Main local services; highly urbanised cities sit outside provincial control.
How local power works in the Philippines
Cities of a similar size in the Philippines
- Gingoog 136,698
- Nasugbu 136,524
- Carcar 136,453
- Norzagaray 136,064
- Floridablanca 135,542
- Dumaguete 134,103
- Daraga 133,893
- Hagonoy 133,448
- Naga 133,184
- San Carlos 132,650
- Talavera 132,338
- Angono 130,494
- Isabela 130,379
- Bayambang 129,011
- Guagua 128,893
- Santo Tomas 128,667
Up a level: all cities in the Philippines · the Philippines · government and power
Sources
- Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange): 2020 Census of Population and Housing: household population aged 5 and over by functional difficulty, severity, age group and sex, by city and municipality, read 29 October 2026 · saved copy (SHA-256 4954aac9c033…)
- Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange): 2020 Census of Population and Housing: occupied housing units by construction materials of outer walls and roof, by city and municipality, read 29 October 2026 · saved copy (SHA-256 752dd65f377f…)
- Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange): 2020 Census of Population and Housing: population by sex and age group, and 2015 and 2020 population, by city and municipality, read 29 October 2026 · saved copy (SHA-256 e6fdd1245811…)
- Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange): 2020 Census of Population and Housing: households by kind of toilet facility, by city and municipality, read 29 October 2026 · saved copy (SHA-256 a9c86beea617…)
- Philippine Statistics Authority (as republished by UN OCHA Philippines on the Humanitarian Data Exchange): 2020 Census of Population and Housing: households by main source of drinking water, by city and municipality, read 29 October 2026 · saved copy (SHA-256 6bda941c21bf…)
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