| Flag Size: | 120x80px | ||
| Seal Size: | 100x80px | ||
| Image Map1: |
| ||
| Pushpin Map: | Philippines | ||
| Pushpin Label Position: | left | ||
| Pushpin Map Caption: | Location within the | ||
| Subdivision Type: | Country | ||
| Subdivision Name: | Philippines | ||
| Subdivision Type1: | Region | ||
| Subdivision Type2: | Province | ||
| Subdivision Type3: | District | ||
| Established Title: | Founded | ||
| Established Date: | November 30, 1684 | ||
| Parts Type: | Barangays | ||
| Parts Style: | para | ||
| P1: | (see Barangays) | ||
| Leader Name: | John Vincent B. Fuentebella | ||
| Leader Title1: | Vice Mayor | ||
| Leader Name1: | Harold Bryan A. San Felipe | ||
| Leader Name2: | Arnulf Bryan B. Fuentebella | ||
| Leader Title3: | Municipal Council | ||
| Leader Name4: | voters (electorate_point_in_time}}|) | ||
| Elevation Max M: | 891 | ||
| Elevation Min M: | 0 | ||
| Population Density Km2: | auto | ||
| Population Blank1 Title: | Households | ||
| Timezone: | PST | ||
| Utc Offset: | +8 | ||
| Postal Code Type: | ZIP code | ||
| Demographics Type1: | Economy | ||
| Demographics1 Title2: | Poverty incidence | ||
| Demographics1 Info2: | % | ||
| Demographics1 Title3: | Revenue | ||
| Demographics1 Title4: | Revenue rank | ||
| Demographics1 Title5: | Assets | ||
| Demographics1 Title6: | Assets rank | ||
| Demographics1 Title7: | IRA | ||
| Demographics1 Title8: | IRA rank | ||
| Demographics1 Title9: | Expenditure | ||
| Demographics1 Title10: | Liabilities | ||
| Demographics Type2: | Service provider | ||
| Demographics2 Title1: | Electricity | ||
| Demographics2 Title2: | Water | ||
| Demographics2 Title3: | Telecommunications | ||
| Demographics2 Title4: | Cable TV | ||
| Blank1 Name Sec1: | Native languages | ||
| Blank2 Name Sec1: | Crime index | ||
| Blank1 Name Sec2: | Major religions | ||
| Blank2 Name Sec2: | Feast date | ||
| Blank3 Name Sec2: | Catholic diocese | ||
| Blank4 Name Sec2: | Patron saint | ||
Sagñay, in Tagalog pronounced as /saˈŋaj/, officially the Municipality of Sagñay (Banwaan kan Sagñay; Tagalog: Bayan ng Sagñay), is a 4th class municipality in the province of Camarines Sur in the Philippines. It has an land area of 154.76 sq kilometers (59.75 miles). According to the 2020 census, it has a population of 36,841 people. Based of this information, there is a population density of 238 people per sq kilometer (617 people per mile).
Atulayan Island is under the jurisdiction of this municipality. Sagñay is from Pili, from Manila, and from Legazpi City.
Sagñay was established in the late 17th century by the Spanish friars. Like the town of Lagonoy, Sagñay also formed part of the province of Albay but it was separated in the year 1846 by the order of Governor General Narciso Claveria.
The parish of St. Andrew was founded in the same year that Sagñay gained its independence as a town. The town's annual fiesta is held every November 30, honoring Saint Andrew the Apostle - Town's Patron Saint.
Sagñay taya-tayade 19 barangay:
•Aniog•Atulayan•Bongalon•Buracan•Catalotoan•Del Carmen (Pob.)•Kilantaao•Kilomaon•Mabca•Minadongjol•Nato•Patitinan•San Antonio (Pob.)•San Isidro (Pob.)•San Roque (Pob.)•Santo Niño•Sibaguan•Tinorongan•Turague
In the 2020 census, the population of Sagñay, Camarines Sur, was 36,841 people, with a density of NaNPD/km2NaNPD/km2.
Sagñay has 17 DepEd elementary schools, namely: