Laoag: city in Ilocos Norte, Philippines
What exactly constitutes the spatial extent of the city? For these aggregations, we used the Global Human Settlement Layer Urban Center Database (GHS-UCDB) to define the boundaries of the city. These cities -- or urban centers -- cover areas that are densely populated and built-up, and so may extend beyond the spatial borders of these cities that we may be familiar with. The GHS area is shaded in blue.
View Laoag, Philippines on the sprawlmap
Most recent snapshot: Taking into account the entire (i.e. aggregate) street network in Laoag as of 2014, the overall level of street-network sprawl is -0.06, which is very well-connected.
Trends in street network construction: The SNDis of street construction for the respective time periods are -0.2, 0.51, 0.73 and 2.5. In each period, new street development in Laoag steadily grows more disconnected than in the last.
Quantity of street network construction: The street network in Laoag spans a total of 147 kilometers. It is dominated by roads constructed prior to 1975. These roads have an SNDi of -0.2, which is very well-connected.
Effect on the aggregate network: New construction in each period adds to the total stock of streets, but does not change streets that have already been built. Therefore, it has a limited effect on the street network as a whole. The SNDis of the aggregate street network in the respective time periods are -0.2, -0.1, -0.1 and -0.06. Overall, the SNDi of the aggregate street network has risen: the street network in Laoag has become more disconnected. This increase has slowed: between 1975 and 1976-1990, SNDi rose by 0.1 points, but between 1991-2000 and 2001-2014, it rose by just 0.04.
Laoag and Ilocos Norte follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these rose steadily.
How do development practices in Laoag fare in comparison to others in Ilocos Norte? Most recently in 2001-2014, street construction in Laoag was the 1st-most disconnected out of the 1 cities in Ilocos Norte. Its position in the ranks since 1975 has not changed. Laoag ranked 1st in 1975, 1st in 1976-1990, 1st in 1991-2000 and 1st in 2001-2014.
Laoag and Philippines follow the same trend in the disconnectivity of their street network constructions. The SNDi for both of these rose steadily.
How do development practices in Laoag fare in comparison to others in Philippines? Most recently in 2001-2014, street construction in Laoag was the 80th-most disconnected out of the 89 cities in Philippines. Its position in the ranks since 1975 has risen; relative to other cities in Philippines, street construction in Laoag has become more disconnected. Laoag ranked 84th in 1975, 85th in 1976-1990, 81st in 1991-2000 and 80th in 2001-2014.
Laoag and Ilocos Norte follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Laoag is the 1st-most disconnected out of the 1 cities in Ilocos Norte. Its position in the ranks since 1975 has not changed. Laoag ranked 1st in 1975, 1st in 1976-1990, 1st in 1991-2000 and 1st in 2001-2014.
Laoag and Philippines follow the same trend in the disconnectivity of their aggregate street networks. The SNDi for both of these rose steadily.
To date, Laoag is the 89th-most disconnected out of the 89 cities in Philippines. Its position in the ranks since 1975 has fallen; relative to other cities in Philippines, the street network in Laoag has become more connected. Laoag ranked 84th in 1975, 89th in 1976-1990, 89th in 1991-2000 and 89th in 2001-2014.
As of 2015, Laoag had a built-up area of 3.56 square kilometers, and a population of 71987 people.
These are some other cities with approximately the same population: