San Agustin, Surigao del Sur

Flag | | Nickname: Heart of Surigao del Sur | | Map of Surigao del Sur with San Agustin highlighted | | Interactive map of San Agustin | | .mw-parser-output .locmap .od{position:absolute}.mw-parser-output .locmap .id{position:absolute;line-height:0}.mw-parser-output .locmap .l0{font-size:0;position:absolute}.mw-parser-output .locmap .pv{line-height:110%;position:absolute;text-align:center}.mw-parser-output .locmap .pl{line-height:110%;position:absolute;top:-0.75em;text-align:right}.mw-parser-output .locmap .pr{line-height:110%;position:absolute;top:-0.75em;text-align:left}.mw-parser-output .locmap .pv>div{display:inline;padding:1px}.mw-parser-output .locmap .pl>div{display:inline;padding:1px;float:right}.mw-parser-output .locmap .pr>div{display:inline;padding:1px;float:left}@media screen{html.skin-theme-clientpref-night .mw-parser-output .od,html.skin-theme-clientpref-night .mw-parser-output .od .pv>div,html.skin-theme-clientpref-night .mw-parser-output .od .pl>div,html.skin-theme-clientpref-night .mw-parser-output .od .pr>div{background:#fff!important;color:#000!important}html.skin-theme-clientpref-night .mw-parser-output .locmap img{filter:grayscale(0.6)}html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .locmap img{filter:grayscale(0.6)}html.skin-theme-clientpref-os .mw-parser-output .od,html.skin-theme-clientpref-os .mw-parser-output .od .pv>div,html.skin-theme-clientpref-os .mw-parser-output .od .pl>div,html.skin-theme-clientpref-os .mw-parser-output .od .pr>div{background:white!important;color:#000!important}html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data .locmap div{background:transparent!important}}San AgustinLocation within the Philippines | | Coordinates: .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-parser-output .geo-inline-hidden{display:none}.mw-parser-output .longitude,.mw-parser-output .latitude{white-space:nowrap}8°44′37″N 126°13′17″E / 8.743664°N 126.221433°E / 8.743664; 126.221433 | | Philippines | | Caraga | | Surigao del Sur | | 1st district | | 13 (see Barangays) | | Sangguniang Bayan | | Libertad O. Alameda | | Mamerta P. Milo | | Romeo S. Momo Sr. | | 15,281 voters (2025) | | 277.28 km2 (107.06 sq mi) | | 35 m (115 ft) | | 384 m (1,260 ft) | | 0 m (0 ft) | | 23,612 | | 85.156/km2 (220.55/sq mi) | | 4,964 | | 4th municipal income class | | 34.65% (2021) | | ₱ 260.8 million (2022) | | ₱ 260 million (2022) | | ₱ 225.4 million (2022) | | ₱ 81.63 million (2022) | | Surigao del Sur 2 Electric Cooperative (SURSECO 2) | | UTC+8 (PST) | | 8305 | | 1606815000 | | +63 (0)86 | | Surigaonon Agusan Cebuano Kamayo Tagalog | | www.sanagustin.info |

San Agustin, officially the Municipality of San Agustin (Surigaonon: Lungsod nan San Agustin; Tagalog: Bayan ng San Agustin), is a municipality in the province of Surigao del Sur, Philippines. According to the 2020 census, it has a population of 22,855 people.

It was established as the municipality of Oteiza on June 16, 1962, by virtue of Republic Act No. 3489, from the municipality of Marihatag; it acquired its current name on June 17, 1967, by virtue of Republic Act No. 4903.

The town is famous for the Britania Group of Islands (or simply Britania Islets), a group of 24 islands with white sandbar beaches scattered across waters of the Lianga Bay, overlooking the Philippine Sea.

San Agustin is politically subdivided into 13 barangays. Each barangay consists of puroks while some have sitios.

• Britania
• Buatong
• Buhisan
• Gata
• Hornasan
• Janipaan
• Kauswagan
• Oteiza
• Poblacion
• Pong-on
• Pongtod
• Salvacion
• Santo Niño

Poverty incidence of San Agustin

Source: Philippine Statistics Authority

• @media screen{html.skin-theme-clientpref-night .mw-parser-output .sister-inline-image img[src*="Wiktionary-logo-en-v2.svg"]{filter:invert(1)brightness(55%)contrast(250%)hue-rotate(180deg)}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sister-inline-image img[src*="Wiktionary-logo-en-v2.svg"]{filter:invert(1)brightness(55%)contrast(250%)hue-rotate(180deg)}} Media related to San Agustin, Surigao del Sur at Wikimedia Commons
• San Agustin Profile at PhilAtlas.com
• San Agustin Profile at the DTI Cities and Municipalities Competitive Index
• Philippine Standard Geographic Code
• Philippine Census Information
• Local Governance Performance Management System Archived March 4, 2016, at the Wayback Machine