|• Total||14.88 km2 (5.75 sq mi)|
|Elevation||9 m (30 ft)|
|• Density||4,900/km2 (13,000/sq mi)|
|Time zone||IST (UTC+5:30)|
Samarlakota is located at  It has an average elevation of 9 meters (32 feet)..
The Andhra Pradesh State Road Transport Corporation operates bus services from Samalkota bus station. Samarlakota railway station is an important railway junction on the Visakhapatnam-Vijayawada section of Howrah-Chennai main line. The railway line to Kakinada branches at this railway junction.
As of 2001[update] India census, Samarlakota had a population of 73,602. Males constitute 50% of the population and females 50%. Samarlakota has an overall literacy rate of 70%, higher than the national average of 59.5%: male literacy is 75%, and female literacy is 66%. In Samarlakota, 11% of the population is under 6 years of age.
- "Municipalities, Municipal Corporations & UDAs" (PDF). Directorate of Town and Country Planning. Government of Andhra Pradesh. Archived from the original (PDF) on 28 January 2016. Retrieved 28 January 2016.
- Falling Rain Genomics.Samarlakota
- "Bus Stations in Districts". Andhra Pradesh State Road Transport Corporation. Retrieved 9 March 2016.
- "Census of India 2001: Data from the 2001 Census, including cities, villages and towns (Provisional)". Census Commission of India. Archived from the original on 2004-06-16. Retrieved 2008-11-01.