Anambra State Postal Codes & Zip Codes: 2026 Official Directory
Anambra State, the "Light of the Nation," is a global center for trade and industry. Whether you are developing commercial warehouses in Onitsha, investing in the luxury residential expansion of Awka, or setting up an automotive plant in Nnewi, having the correct 6-digit postal code is vital for legal documentation, shipping, and land title registration.
In 2026, as the Anambra State Government implements stricter real estate regulations to protect investors, using verified NIPOST codes is your first step toward a secure transaction.
1. Anambra State Postal Code Structure
Anambra codes primarily follow the 420xxx (Awka zone) and 430xxx (Onitsha zone) prefixes.
The First Digit (4): Represents the South-East postal zone.
The Second & Third Digits (20/30): Represent the primary dispatch districts for Awka and Onitsha.
The Last Three Digits: Identify the specific Local Government Area (LGA) or district.
2. Official Anambra State Postal Codes by LGA
Anambra consists of 21 Local Government Areas. Below are the essential codes for the state’s major commercial and residential hubs.
| LGA / City | Postal Code | Key Neighborhoods |
|---|---|---|
| Awka South (Capital) | 420211 | Agu-Awka, Amawbia, Ifite, Okpuno |
| Onitsha North | 430213 | GRA Onitsha, Inland Town, Omagba Phase 1 |
| Nnewi North | 435101 | Otolo, Uruagu, Umudim, Nnewichi |
| Idemili North | 434105 | Ogidi, Nkpor, Obosi, Abatete |
| Aguata | 422111 | Ekwulobia, Isuofia, Igbo-Ukwu |
| Awka North | 420111 | Amansea, Isu-Aniocha, Mgbakwu |
| Oyi | 433101 | Nteje, Ogbunike, Umunya |
| Ihiala | 431101 | Ihiala Town, Okija, Azia |
3. Real Estate Hotspots & Property Trends in Anambra
The 2026 market in Anambra is defined by a shift toward Gated Communities and Vertical Development due to limited land availability in urban centers.
Awka: The Rise of the New Capital
Agu-Awka Layout and Okpuno (420211) are the most preferred locations for high-end residential estates. With the government’s focus on the Awka Capital Territory Development Authority (ACTDA), these areas are seeing a 15% year-on-year appreciation in property values.
Onitsha: Commercial Redevelopment
Onitsha is moving away from old bungalows toward multi-story commercial plazas and warehouses. The GRA Onitsha (430213) remains the elite choice for luxury living, while the Onitsha-Owerri Road axis is the primary destination for industrial investment.
Nnewi: Industrial Expansion
Nnewi continues to see high demand for both residential and factory spaces. The Otolo and Umudim (435101) districts are hotspots for the state’s industrialist class, with a high concentration of luxury detached houses.
4. FAQ: Anambra State Zip Codes
Q: What is the zip code for Awka? A: For the capital city area (Agu-Awka/Jimeta axis), use 420211. The general sorting office for the state is 420001.
Q: Which postal code is used for the Nnamdi Azikiwe University (UNIZIK)? A: The UNIZIK main campus in Awka falls under the 420211 postal district.
Q: Is there a separate code for the Onitsha Main Market? A: The Onitsha City Centre and market areas generally use 430213.
