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🇩🇿 Java Enum: Algeria’s 58 Provinces with ISO Codes

java

public enum AlgeriaProvince {
    ADRAR("DZ-01"),
    CHLEF("DZ-02"),
    LAGHOUAT("DZ-03"),
    OUM_EL_BOUAGHI("DZ-04"),
    BATNA("DZ-05"),
    BEJAIA("DZ-06"),
    BISKRA("DZ-07"),
    BECHAR("DZ-08"),
    BLIDA("DZ-09"),
    BOUIRA("DZ-10"),
    TAMANRASSET("DZ-11"),
    TEBESSA("DZ-12"),
    TLEMCEN("DZ-13"),
    TIARET("DZ-14"),
    TIZI_OUZOU("DZ-15"),
    ALGIERS("DZ-16"),
    DJELFA("DZ-17"),
    JIJEL("DZ-18"),
    SETIF("DZ-19"),
    SAIDA("DZ-20"),
    SKIKDA("DZ-21"),
    SIDI_BEL_ABBES("DZ-22"),
    ANNABA("DZ-23"),
    GUELMA("DZ-24"),
    CONSTANTINE("DZ-25"),
    MEDEA("DZ-26"),
    MOSTAGANEM("DZ-27"),
    MSILA("DZ-28"),
    MASCARA("DZ-29"),
    OUARGLA("DZ-30"),
    ORAN("DZ-31"),
    EL_BAYADH("DZ-32"),
    ILLIZI("DZ-33"),
    BORDJ_BOU_ARRERIDJ("DZ-34"),
    BOUMERDES("DZ-35"),
    EL_TARF("DZ-36"),
    TINDOUF("DZ-37"),
    TISSEMSILT("DZ-38"),
    EL_OUED("DZ-39"),
    KHENCHELA("DZ-40"),
    SOUK_AHRAS("DZ-41"),
    TIPAZA("DZ-42"),
    MILA("DZ-43"),
    AIN_DEFLA("DZ-44"),
    NAAMA("DZ-45"),
    AIN_TEMOUCHENT("DZ-46"),
    GHARDAIA("DZ-47"),
    RELIZANE("DZ-48"),
    TIMIMOUN("DZ-49"),
    BORDJ_BADJI_MOKHTAR("DZ-50"),
    OULED_DJELLAL("DZ-51"),
    BENI_ABBES("DZ-52"),
    IN_SALAH("DZ-53"),
    IN_GUEZZAM("DZ-54"),
    TOUGGOURT("DZ-55"),
    DJANET("DZ-56"),
    EL_MGHAIER("DZ-57"),
    EL_MENIAA("DZ-58");

    private final String code;

    AlgeriaProvince(String code) {
        this.code = code;
    }

    public String getCode() {
        return code;
    }
}

🗃️ SQL Table and Insert Statements

sql

CREATE TABLE algeria_provinces (
    id SERIAL PRIMARY KEY,
    name VARCHAR(64) NOT NULL,
    code VARCHAR(6) NOT NULL UNIQUE
);

INSERT INTO algeria_provinces (name, code) VALUES
('Adrar', 'DZ-01'),
('Chlef', 'DZ-02'),
('Laghouat', 'DZ-03'),
('Oum El Bouaghi', 'DZ-04'),
('Batna', 'DZ-05'),
('Bejaia', 'DZ-06'),
('Biskra', 'DZ-07'),
('Bechar', 'DZ-08'),
('Blida', 'DZ-09'),
('Bouira', 'DZ-10'),
('Tamanrasset', 'DZ-11'),
('Tebessa', 'DZ-12'),
('Tlemcen', 'DZ-13'),
('Tiaret', 'DZ-14'),
('Tizi Ouzou', 'DZ-15'),
('Algiers', 'DZ-16'),
('Djelfa', 'DZ-17'),
('Jijel', 'DZ-18'),
('Setif', 'DZ-19'),
('Saida', 'DZ-20'),
('Skikda', 'DZ-21'),
('Sidi Bel Abbès', 'DZ-22'),
('Annaba', 'DZ-23'),
('Guelma', 'DZ-24'),
('Constantine', 'DZ-25'),
('Medea', 'DZ-26'),
('Mostaganem', 'DZ-27'),
('M’sila', 'DZ-28'),
('Mascara', 'DZ-29'),
('Ouargla', 'DZ-30'),
('Oran', 'DZ-31'),
('El Bayadh', 'DZ-32'),
('Illizi', 'DZ-33'),
('Bordj Bou Arréridj', 'DZ-34'),
('Boumerdès', 'DZ-35'),
('El Tarf', 'DZ-36'),
('Tindouf', 'DZ-37'),
('Tissemsilt', 'DZ-38'),
('El Oued', 'DZ-39'),
('Khenchela', 'DZ-40'),
('Souk Ahras', 'DZ-41'),
('Tipaza', 'DZ-42'),
('Mila', 'DZ-43'),
('Aïn Defla', 'DZ-44'),
('Naâma', 'DZ-45'),
('Aïn Témouchent', 'DZ-46'),
('Ghardaïa', 'DZ-47'),
('Relizane', 'DZ-48'),
('Timimoun', 'DZ-49'),
('Bordj Badji Mokhtar', 'DZ-50'),
('Ouled Djellal', 'DZ-51'),
('Béni Abbès', 'DZ-52'),
('In Salah', 'DZ-53'),
('In Guezzam', 'DZ-54'),
('Touggourt', 'DZ-55'),
('Djanet', 'DZ-56'),
('El M’Ghaier', 'DZ-57'),
('El Meniaa', 'DZ-58');

✅ Summary

This implementation covers all 58 provinces (wilayas) of Algeria using official ISO 3166-2:DZ codes. It ensures consistency and international compatibility across backend systems, especially for apps using address and region filtering in Algeria.