Barangay Directory

Cagayan Valley

Barangays in Isabela Province

Isabela is a province in Cagayan Valley with 37 cities and municipalities and 1,055 barangays.

Search within Isabela

Population & Statistics

2024 POPCEN

Total Population (2024)
1,733,048
Population (2020)
1,697,050
Population (2015)
1,593,566
Growth (2020 → 2024)
+2.1%

Income classification: 1st

Barangay Insights for Isabela

The most populous barangay in Isabela is Brgy. Rizal with 14,030 residents, while the smallest with a reliable count is Brgy. Uauang-Tuliao (108). Of the 1,055 barangays with a classification on record, 8% are urban and 92% rural. Elected-officials records are documented for 98% of the 1,055 barangays here.

Barangays
1,055
Avg. population
1,644
Median population
1,256
Officials documented
98%
Urban
8%

Most populous

Brgy. Rizal

14,030 residents

Smallest (reliable count)

Brgy. Uauang-Tuliao

108 residents

Fastest growing (2020 to 2024)

Brgy. Cassap Fuera

+76.2%

Aggregated from official Philippine Statistics Authority census data and Philippine Standard Geographic Code records by the Barangay Directory editorial team. See our methodology.

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Ranking

Most Populous Barangays in Isabela

The largest barangays in Isabela by population, from the latest Philippine Statistics Authority census.

Full ranking →
  1. 1.Brgy. Rizal— 14,030
  2. 2.Brgy. Rosario— 12,466
  3. 3.Brgy. District I (Pob.)— 11,670
  4. 4.Brgy. San Fermin— 10,701
  5. 5.Brgy. Batal— 8,864
  6. 6.Brgy. Cabaruan— 8,112
  7. 7.Brgy. Alibagu— 8,057
  8. 8.Brgy. Imelda Bliss Village— 7,961
  9. 9.Brgy. Bugallon Proper (Pob.)— 7,545
  10. 10.Brgy. Plaridel— 7,526

Cities & Municipalities in Isabela

Alicia
Municipality
34 barangays
Angadanan
Municipality
59 barangays
Aurora
Municipality
33 barangays
Benito Soliven
Municipality
29 barangays
Burgos
Municipality
14 barangays
Cabagan
Municipality
26 barangays
Cabatuan
Municipality
22 barangays
City of Cauayan
City
65 barangays
Cordon
Municipality
26 barangays
Dinapigue
Municipality
6 barangays
Divilacan
Municipality
12 barangays
Echague
Municipality
64 barangays
Gamu
Municipality
16 barangays
City of Ilagan
City
91 barangays · Capital
Jones
Municipality
42 barangays
Luna
Municipality
19 barangays
Maconacon
Municipality
10 barangays
Delfin Albano
Municipality
29 barangays
Mallig
Municipality
18 barangays
Naguilian
Municipality
25 barangays
Palanan
Municipality
17 barangays
Quezon
Municipality
15 barangays
Quirino
Municipality
21 barangays
Ramon
Municipality
19 barangays
Reina Mercedes
Municipality
20 barangays
Roxas
Municipality
26 barangays
San Agustin
Municipality
23 barangays
San Guillermo
Municipality
26 barangays
San Isidro
Municipality
13 barangays
San Manuel
Municipality
19 barangays
San Mariano
Municipality
36 barangays
San Mateo
Municipality
33 barangays
San Pablo
Municipality
17 barangays
Santa Maria
Municipality
20 barangays
City of Santiago
City
37 barangays
Santo Tomas
Municipality
27 barangays
Tumauini
Municipality
46 barangays

Frequently Asked Questions about Isabela

How many barangays are in Isabela?▾

Isabela has 1,055 barangays across 37 cities and municipalities in the Cagayan Valley region of the Philippines.

What is the most populous barangay in Isabela?▾

The most populous barangay in Isabela is Brgy. Rizal with 14,030 residents, based on the latest census published by the Philippine Statistics Authority.

What is the population of Isabela?▾

Isabela had a population of 1,733,048 according to 2024 POPCEN.

What is the income classification of Isabela?▾

Isabela is classified as a 1st by the Bureau of Local Government Finance, based on its average annual regular income.

When was this page last updated?▾

The information on this page for Isabela was last updated on 2026-06-30. Barangay counts, population figures, and classifications can change over time; always verify with the local government unit before relying on this information for official transactions.