Services
Health and Nutrition
One of the basic services that is taken seriously by the municipal government of Marilao is health and sanitation. The Municipal Health Office, the office in-charge of ensuring that health needs and concerns are attended to is headed by the Municipal Health Officer. The MHO is also responsible in ensuring compliance of various businesses and activities to safety and sanitation requirements.
Education
The municipality of Marilao has an impressive literacy rate of 98%, with more literate females than males. The 2% illiterates are mostly persons aged 10-24. The high literacy rate can be attributed to the sufficient provision of free education and liberalized policy on private education. There is at least one day care center and at least one public elementary school in most barangays.