SURVEYS AND STUDIES

The Survey and Design Division of the Department primarily aims to conduct surveys and studies on various aspects of contemporary importance, identify data gaps across different sectors of the Kerala economy, and develop a comprehensive database required to address them. Data collected through surveys conducted from time to time are compiled and consolidated to generate reports that serve as a basis for formulating the State's economic policies and monitoring their effectiveness.

In addition, the Division undertakes the necessary ad hoc surveys to update and formulate the rates and ratios essential for the estimation of the Gross Domestic Product (GDP) of the State.

The Division is responsible for identifying topics of contemporary importance that require sample surveys by assessing the availability of data sources and designing appropriate survey schedules based on the information to be collected. Scientifically designed survey schedules ensure the collection of reliable data, facilitating accurate analysis, and meaningful conclusions.

The Division also provides technical support and guidance for surveys conducted by other Government departments and agencies. In addition, it supplies the required data to policymakers, researchers, and other users across various fields to support evidence-based research and informed decision-making.

Adhoc Surveys Completed In Kerala

1. Statistical Audit of the Kerala State Lottery System: The Survey and Design Division of the Directorate of Economics and Statistics conducted a statistical audit during 2026 at the request of the Directorate of State Lotteries to independently assess the lottery system. The audit focused on evaluating the fairness, transparency, and integrity of prize distribution through evidence-based statistical analysis. The audit is completed.
2. Survey on Input Cost of Plantation Crops in Kerala: 2024-25: Survey on Input cost of Plantation crops in Kerala for the year 2024-25 started in December 2024. This survey aimed at calculating the input cost of plantation crops (Tea, Coffee, Rubber, Cardamom, Cashew) and deriving some rates and ratios. This survey is completed.
3. Survey on Milk Production, Consumption, and Fodder Cultivation: 2025-2026: In collaboration with the Dairy Development Department, the Survey and Design Division developed the survey methodology and prepared the survey schedules and instruction manuals for the Survey on Milk Production, Consumption, and Fodder Cultivation in the State: 2025-26, as requested by the Dairy Development Department. The survey is under progress now.
4. Study on Incidence of Infertility & Scope of Treatment in Kerala: 2022-2023: The survey aims to generate reliable and policy-relevant data on the incidence of infertility and the scope of infertility treatment in Kerala, thereby supporting evidence-based health planning and policymaking. It collects information from both infertility clinics and affected households to comprehensively assess the availability of services and the demand for infertility care.
5. Study on Impact of COVID-19 on Pravasis in Kerala: 2022-2023: This survey is the first State wide statistically representative study in Kerala to specifically identify and examine Pravasi returnees who were unable to migrate after the COVID 19 pandemic. The survey gathered detailed information on demographic characteristics, migration history, reason for return, attempts to re-migrate, financial conditions before and after the pandemic, household facilities, employment skills, access to government services, education, and entrepreneurial or livelihood activities initiated after return. This survey fills an important evidence gap in Kerala’s migration governance system.

Survey proposed for the year 2026-27

1. Survey on Private Medical Institutions in Kerala: 2026-27: For the financial year 2026–27, a budget provision of ₹20 lakhs has been allocated for conducting an ad-hoc survey on Private Medical Institutions in Kerala. The survey aims at generating updated and comprehensive statistics on private healthcare institutions, including their distribution across different systems of medicine, availability of facilities, and the strength of medical and paramedical personnel.

Organogram of Survey & Studies Division

SITUATION SITUATION ASSESSMENT SURVEY ON AGRICULTURAL HOUSEHOLDS 2024