Is public health nurse a good career?

Public health nursing can be a fulfilling career, especially for nurses interested in non-bedside nursing positions. Public health nurses focus on health and disease prevention through community education and advocacy.

How long do you have to go to school to be a public health nurse?

Public health nurses typically need a bachelor of science in nursing, which takes full-time students four years to complete. RNs with an associate degree can enroll in a 1-2 year RN-to-BSN program to become a public health nurse.

What exactly does a public health nurse do?

Public health nurses develop health education programs, provide care at health clinics, and advocate for policies that address health risks. They may administer immunizations, lead educational programs, and work to improve access to healthcare for marginalized communities.

Where do public health nurses make the most money?

Public health nurses report the highest salaries in Washington, New York, Massachusetts, and Alaska, according to ZipRecruiter data. These states all report average salaries of more than $84,000 per year.

How To Become A Public Health Nurse

Nurses work in many specialty areas, including public health. But what is a public health nurse (PHN)?

PHNs improve health and well-being by focusing on disease prevention, health education, and public safety. Many work with under-resourced social groups and communities, advocating for measures and policies that improve quality of life.

Is public health nursing a good fit for you? Our guide covers how to become a public health nurse, including job requirements, career paths, and salary data.

How Long to Become

4 Years

Degree Required

BSN

Optional Certification

CPH

What Is a Public Health Nurse?

PHNs are registered nurses (RNs) who specialize in public health. Also known as community health nurses, PHNs identify and address health problems among diverse communities and populations. Many PHNs specialize in a particular facet of health, such as infectious disease control, access to healthcare, or behavioral health. Behavioral health includes mental health care or, specifically, opioid crisis response.

The responsibilities of a PHN include:

Delivering nursing care in health clinics, such as administering immunizations
Educating communities on preventative care and wellness
Designing and delivering health promotion programs
Creating training programs for other public health professionals
Improving health status through targeted interventions
Preparing for emergencies or public health crises

PHNs also advocate for policies that address social issues, such as the population's overall health or access to care.

Steps to Becoming a Public Health Nurse

Becoming a PHN starts with earning a nursing degree. PHNs typically need a for entry-level roles. Here are the steps that PHNs take to work in this nursing specialty:

Public Health Nurse Education

An ADN is the fastest educational pathway to becoming an RN, but many employers require a BSN. PHNs who want to advance their education can consider a graduate degree to specialize in advanced practice nursing, administration, or nursing education.

ADN Degree

An ADN degree takes two years to complete and typically requires a high school diploma or GED certificate for admission. Tuition is usually lower than a BSN and is the shortest and fastest path to licensure.

Admission Requirements: High school diploma or GED certificate is required; some programs require a 2.0 or higher GPA
Program Curriculum: Emphasis on practical nursing skills, with coursework in physiology, health assessment, and medical-surgical nursing
Time to Complete: Two years
Skills Learned: Practical nursing skills, including patient care, conducting tests, collecting patient data, and patient safety

BSN Degree

A four-year covers more of the theory of healthcare and nursing than an ADN. Coursework in community nursing and nursing leadership can be valuable for public health RNs. However, it is typically more expensive per credit hour and takes longer to complete.

Admission Requirements: Requirements vary by school but typically include a 3.0 GPA and a high school diploma or GED certificate. More competitive schools may require a 3.25 or higher GPA and/or successful science and math coursework.
Program Curriculum: Practical nursing skills, patient communication and education, an understanding of how the healthcare system works, and disease prevention
Time to Complete: Four years
Skills Learned: Patient care and safety, infection control, communication and education, and basic health research.

Further Education

PHNs who want to advance their education can earn a graduate degree with a focus on public health. These programs, which take 1-4 years, prepare PHNs for greater responsibilities and a higher earning potential.

Master of Science in Nursing (MSN): Specializing in public health, nurse education, or nursing administration can prepare RNs for leadership roles in public health organizations. MSN programs also prepare advanced practice registered nurses (APRNs).
: A prepares nurses for management or other advanced positions in public health. The curriculum includes advanced public health, public policy, epidemiology, and social determinants of health classes. PHNs can also consider a dual degree MSN-MPH.
DNP Degree: The doctor of nursing practice (DNP) degree with a concentration in public health prepares APRNs for important roles in public health, including leadership positions.

Public Health Nurse Licensure and Certification

RNs, including those who specialize in public health, must hold a license from their state board of nursing. Nursing schools typically help students navigate this process, including applying for a license, submitting NCLEX-RN scores, and meeting any state-specific requirements.

PHNs may choose to pursue the certified public health (CPH) credential from NBPHE. This credential recognizes nurses with expertise in public health. To become a CPH nurse, candidates must have either a BSN or MSN and five years of experience in public health (or a graduate degree and three years of experience).

Although not required, certification demonstrates your knowledge of and commitment to public health, and many employers strongly prefer or require it.

Public Health Nurse Job and Salary Outlook

Working as a PHN offers many options and opportunities. PHNs earn an average salary of $75,290, according to February 2025 Payscale data.

PHNs can work in different specialties within the public health sector, including with specific communities or populations. They also work with international public health groups.

Work settings for PHNs include:

Government departments
Hospitals
Community centers
Schools and universities
Nonprofit organizations
Occupational health programs
Public health consulting groups