| Achhua | |
| Settlement Type: | Village |
| Image Alt: | Achhua |
| Pushpin Map: | India Bihar#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Bihar, India |
| Coordinates: | 25.3509°N 84.8178°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Bihar |
| Subdivision Type2: | District |
| Subdivision Name2: | Patna |
| Unit Pref: | Metric |
| Population Total: | 2,595 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Magahi, Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 801110 |
| Area Code Type: | Telephone code |
| Area Code: | 06135 |
| Iso Code: | IN-BR |
Achhua is a village and Gram Panchayat in Patna district in the Indian state of Bihar. It comes under Dulhin Bazar Police Station and Paliganj Vidhan Sabha constituency. Achhua is known for PNK College which provides higher education in this area.
Achhua is located at 25.3509°N 84.8178°W.
Achhua gram panchayat is composed of the following villages:
Achhua is on SH 2. The State capital, Patna is 45 km to the north.
The literacy rate is 62.74% . The female literacy rate is 49.37% . The male literacy rate is 75.63%.
Agriculture is major source of economy. Paddy, Wheat, Pulse & Vegetables are the major agricultural production. Main sources of irrigation are monsoon and Canal which originate from Sone River.