Barangay Sapang Maragul

Barangay Sapang Maragul forms part of City of Tarlac, a city in Tarlac, and is classified as a large barangay.

According to the 2020 Philippine census, Barangay Sapang Maragul had a population of 12,307. This made it the 7th largest of 76 barangays in City of Tarlac by population, placing it among the most populous barangays of the city. Residents of Barangay Sapang Maragul accounted for approximately 3.19% of the total population of City of Tarlac, which stood at 385,398 in the same census year.

The barangay recorded 10,682 residents in the 2015 intercensal count and 12,307 residents in the 2020 Census — a net change of +15.2%, consistent with a growing settlement. Barangay Sapang Maragul is officially classified as urban, reflecting the density and built-up character of the area.

City of Tarlac is a city comprising 76 barangays, and serves as the governing unit directly responsible for local services in Barangay Sapang Maragul, including public health, sanitation, peace and order, and civil registration. Within the wider province of Tarlac, which contains 511 barangays across its component cities and municipalities, Barangay Sapang Maragul ranks 11th by 2020 population. Tarlac is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.