---
title: "Ouldja Boulbalout, Skikda: postal code 21059"
type: "commune"
locale: "en"
url: "https://geoalgeria.com/commune/21-ouldja-boulbalout.md"
page: "https://geoalgeria.com/commune/21-ouldja-boulbalout"
wilaya_code: 21
commune_code: 2135
postal_code: "21059"
data_updated: "2026-11-01"
data_commit: "44031059041e14d14bfa4575ce67348a8c6d1ae6"
robots: "noindex"
alternates:
  en: "https://geoalgeria.com/commune/21-ouldja-boulbalout.md"
  fr: "https://geoalgeria.com/fr/commune/21-ouldja-boulbalout.md"
  ar: "https://geoalgeria.com/ar/commune/21-ouldja-boulbalout.md"
---

# Ouldja Boulbalout

Data updated Nov 1, 2026

Ouldja Boulbalout is one of the 38 communes of Skikda, wilaya 21 of Algeria. It belongs to the Ain Kechra daira. Its postal code is 21059. GeoAlgeria maps 7 places here across 3 sectors, led by Mosques (5), Schools (1), and Post offices & ATMs (1).

## Location Details

- Wilaya: [Skikda](https://geoalgeria.com/wilaya/21-skikda) (code 21)
- Daira: Aïn Kechra
- Postal Code: 21059
- Phone Code: 038
- Coordinates: 36.7861, 6.3731
- Administrative Code: 2135

[View on interactive map](https://geoalgeria.com/?commune=21059)

## Mapped places in this commune

From GeoAlgeria's open datasets: every mapped establishment recorded in this commune, by sector.

### Mosques (5)

Mosquée Bilal Ibnou Rabah in El Milia, and 4 more.

- [All of the wilaya's places in this sector](https://geoalgeria.com/mosquees/skikda)

### Schools (1)

1 more have no recorded name in the source data and appear on the map only.

- [All of the wilaya's places in this sector](https://geoalgeria.com/ecoles/skikda)

### Post offices & ATMs (1)

OUALDJA BOULBALOUT.

- [All of the wilaya's places in this sector](https://geoalgeria.com/poste/skikda)

## See also

- [This page as HTML](https://geoalgeria.com/commune/21-ouldja-boulbalout)
- [/llms.txt](https://geoalgeria.com/llms.txt): every surface of the site, in one file.
- [/llms-full.txt](https://geoalgeria.com/llms-full.txt): the whole atlas in one fetch.