The Supreme Court declared Republic Act No. 9591 (RA 9591) unconstitutional, preventing the creation of a separate legislative district for the city of Malolos, Bulacan. The Court held that the city did not meet the constitutional requirement of having a population of at least 250,000, invalidating the law intended to give Malolos its own representative in Congress. This decision underscores the importance of adhering to strict constitutional population requirements when establishing legislative districts, safeguarding equitable representation and preventing potential gerrymandering.

Malolos’ Missed Milestone: Can Population Projections Justify a New District?

This case revolves around the constitutionality of RA 9591, which sought to create a separate legislative district for the city of Malolos. Petitioners argued that the law violated Section 5(3), Article VI of the 1987 Constitution, which requires a city to have a population of at least 250,000 to merit its own legislative district. The central legal question was whether Congress could rely on projected population figures, rather than actual census data, to justify the creation of this new district. The resolution hinged on the interpretation of constitutional requirements and the validity of using demographic projections in legislative apportionment.

The Supreme Court meticulously examined the population data presented to justify RA 9591. House Bill No. 3693, which served as a basis for the law, cited a certification from Regional Director Alberto N. Miranda of the National Statistics Office (NSO). This certification projected that the population of Malolos would reach 254,030 by the year 2010. However, the Court found this certification to be legally deficient. According to the Court, Regional Director Miranda lacked the authority to issue such a certification based on demographic projections.

Building on this, the Court cited Executive Order No. 135, which outlines specific guidelines for issuing certifications of population sizes. This Executive Order mandates that demographic projections must be declared official by the National Statistics Coordination Board (NSCB). Additionally, certifications based on these projections must be issued by the NSO Administrator or a designated certifying officer. The certification in question failed to meet these requirements, as it was not based on NSCB-approved projections and was issued by a regional director without proper designation.

Furthermore, the Court scrutinized the methodology used in the population projection. The certification indicated a population growth rate of 3.78% per year between 1995 and 2000. However, using this growth rate, the Court calculated that the population of Malolos would only reach 241,550 in 2010, falling short of the required 250,000. The 2007 Census also placed the population of Malolos at 223,069, further undermining the projection’s validity. Even compounding the growth rate annually, the Court determined that the population would only reach 249,333 by August 1, 2010.

Section 3 of the Ordinance appended to the 1987 Constitution provides: “Any province that may be created, or any city whose population may hereafter increase to more than two hundred fifty thousand shall be entitled in the immediately following election to at least one Member…”

The Supreme Court emphasized that a city must attain the 250,000 population threshold before it can be entitled to a legislative district. Moreover, this entitlement only arises in the “immediately following election” after reaching that population. The Court found no evidence that Malolos had attained or would attain the required population before the May 10, 2010 elections. Thus, the city was not qualified to have its own legislative district under the Constitution.

The Office of the Solicitor General (OSG) argued that Congress’s choice of means to comply with the population requirement was non-justiciable. However, the Court rejected this argument, asserting its authority to review whether other branches of government have complied with constitutional standards. The Court emphasized its checking function to determine if there has been a grave abuse of discretion. Citing Macias v. Commission on Elections, the Court reiterated that district apportionment laws are subject to judicial review.

The dissenting opinion argued that Congress did not gravely abuse its discretion in relying on the projected population of Malolos City. It contended that nothing in the Constitution prohibits the use of estimates or population projections. Furthermore, the dissent maintained that the Court should not interfere with the wisdom of the legislature in adopting standards for compliance with population requirements. However, the majority opinion found that the NSO Regional Director’s certification was deficient and that the projection itself was flawed.

Moreover, the dissenting justices said that Executive Order 135 should not apply because R.A. 9591 concerns the establishment of a new legislative district, which is not considered a local government unit. However, The Supreme Court emphasized the need to adhere to official and credible sources when making population projections. Allowing unreliable projections could undermine the principle of equal representation, which is fundamental to legislative apportionment. Therefore, the Supreme Court granted the petition and declared RA 9591 unconstitutional.

FAQs

What was the key issue in this case?	The key issue was whether the city of Malolos met the constitutional population requirement of at least 250,000 to be granted its own legislative district. The Court had to determine whether a projected population could be used to satisfy this requirement.
Why did the Supreme Court declare RA 9591 unconstitutional?	The Court found that Malolos did not have the required population of 250,000, even based on projections. The population projection used to justify the law was deemed unreliable and did not comply with established guidelines.
What is Executive Order No. 135, and why was it relevant to the case?	Executive Order No. 135 provides guidelines for issuing certifications of population sizes. It was relevant because it specifies that population projections must be declared official by the National Statistics Coordination Board (NSCB) and issued by the NSO Administrator or a designated officer, which was not the case here.
Can Congress rely on population projections when creating legislative districts?	While the Constitution does not explicitly prohibit using projections, the Court emphasized the need for reliable and official data. Unsubstantiated projections or those not compliant with established guidelines cannot be used to justify creating new districts.
What is the “immediately following election” rule?	This rule, found in the Ordinance appended to the Constitution, states that a city only becomes entitled to a legislative district in the election immediately following the time it reaches a population of 250,000. Malolos was not projected to reach that threshold before the 2010 elections.
What was the dissenting opinion’s argument?	The dissenting opinion argued that Congress did not abuse its discretion in relying on the population projection. It also argued that Executive Order No. 135 should not apply because R.A. 9591 concerns the establishment of a new legislative district, which is not considered a local government unit.
What is the significance of the Macias v. Commission on Elections case?	Macias v. Commission on Elections was cited to support the Court’s authority to review district apportionment laws. It establishes that such laws are subject to judicial review to ensure compliance with constitutional standards.
What is gerrymandering, and how does this case relate to it?	Gerrymandering refers to creating legislative districts to favor a particular candidate or party. The population requirements are meant to prevent this by ensuring fair and equal representation, and the court referenced this concern in its decision.

In conclusion, the Supreme Court’s decision in Aldaba v. Commission on Elections reinforces the importance of adhering to constitutional population requirements when creating legislative districts. The case serves as a reminder that legislative apportionment must be based on reliable data and official projections to ensure fair and equal representation. The ruling also clarifies the limitations on using projected population figures and the necessity of complying with established guidelines for such projections.

For inquiries regarding the application of this ruling to specific circumstances, please contact ASG Law through contact or via email at frontdesk@asglawpartners.com.

Disclaimer: This analysis is provided for informational purposes only and does not constitute legal advice. For specific legal guidance tailored to your situation, please consult with a qualified attorney.
Source: VICTORINO B. ALDABA VS. COMMISSION ON ELECTIONS, G.R No. 188078, January 25, 2010