Nurse turnover is the rate at which nurses leave their positions over a set period, whether they resign voluntarily or are let go. The national turnover rate for hospital registered nurses was 17.2% in 2024, a steady decline from a pandemic peak of 23% in 2022. While that number is returning to pre-COVID levels, turnover remains one of the most expensive and consequential workforce problems in healthcare.
Voluntary vs. Involuntary Turnover
Most nurse turnover is voluntary, meaning the nurse chose to leave. In workforce studies, voluntary separations outnumber involuntary ones by nearly four to one. Involuntary turnover covers terminations and layoffs, which make up a relatively small share of the total.
Among nurses who resign, about 74% cite personal factors like family needs, relocation, or health problems. The remaining 26% point to workplace factors: pay, scheduling, supervisors, or coworker relationships. That split matters because it tells hospital administrators that while some turnover is unavoidable, roughly a quarter of departures are tied to conditions the organization controls.
Why Nurses Leave
Burnout is the single most consistent driver. Emotional exhaustion and depersonalization, the feeling of detachment from patients and the work itself, show up as significant predictors in virtually every large-scale study on nurse departures. But burnout doesn’t act alone. Research across hospitals in multiple countries identified a cluster of factors that push nurses toward the door:
- Dissatisfaction with career prospects, including limited opportunities for advancement or professional development
- Feeling underutilized, where nurses believe their skills and training aren’t being put to meaningful use
- Inadequate pay, which is a stronger predictor for leaving the profession entirely than for switching hospitals
- Work-related health problems, both physical and psychological, that worsen over time
- Younger age, with early-career nurses consistently showing higher intent to leave
Nurses who served on the frontlines during COVID-19 also showed elevated intent to leave their hospitals, even years after the pandemic’s peak. The combination of pandemic trauma, chronic understaffing, and stagnant compensation created a compounding effect that the industry is still absorbing.
New Graduates Are Especially Vulnerable
The first two years of a nursing career are a high-risk window. Up to 30% of new graduate nurses leave their first position within the first year, and that number climbs to 57% by the end of the second year. The transition from nursing school to bedside care is notoriously difficult, and new nurses often face heavy patient loads, inadequate mentorship, and the emotional shock of real-world clinical work before they’ve built the coping skills that come with experience.
This early attrition is particularly costly because hospitals invest heavily in onboarding and orienting new hires. Losing a nurse within 12 months means the organization absorbs the full cost of training with little return.
The Financial Cost of Losing One Nurse
Replacing a single registered nurse costs a hospital between $21,500 and $88,000, depending on the specialty and location. The bulk of that expense isn’t the recruitment itself. Vacancy costs, covering shifts with temporary or travel nurses while the position sits open, account for 70% to 78% of total turnover costs. Training and orientation make up another 7% to 8%, but the hidden expense is reduced productivity: new hires work less efficiently than experienced nurses for months, a gap that accounts for roughly 26% to 45% of the total cost per departure.
To put that in institutional terms, a 500-bed hospital losing nurses at the national average rate can spend millions annually just cycling through replacements. Those dollars come directly out of budgets that could fund patient care, equipment, or better staffing ratios.
How Turnover Affects Patient Safety
High nurse turnover doesn’t just cost money. It measurably harms patients. Research consistently links elevated turnover to more falls, more pressure ulcers, and higher rates of patient death. A large cross-sectional study using South Korean hospital data found that among hospitals with comparable nurse-to-patient ratios, those with turnover rates below 12% had significantly lower in-hospital mortality than those above that threshold. The difference in death risk ranged from 3 to 4 percentage points depending on staffing levels.
In nursing homes, the data is even starker. For every 10-percentage-point increase in nurse turnover, discharge death rates rise by 8.3% to 17.4%. The mechanism is straightforward: experienced nurses catch subtle changes in a patient’s condition that newer staff might miss. They know the unit’s workflows, the quirks of the equipment, and the histories of long-term patients. When that institutional knowledge walks out the door, patient safety degrades.
Turnover Varies by Specialty
Not all nursing units experience turnover equally. High-acuity, high-stress specialties like emergency departments and intensive care units tend to see higher departure rates. Pediatric nursing runs close to the national average at around 13%. By contrast, more specialized and mission-driven fields can retain staff at significantly lower rates. Perinatal hospice and palliative care organizations, for example, recorded turnover as low as 5% in one study, suggesting that a strong sense of purpose and tight team cohesion can buffer against the forces that push nurses out elsewhere.
What Keeps Nurses From Leaving
The factors that keep nurses in their jobs tend to mirror the reasons they leave, just inverted. Systematic reviews of retention research point to a consistent set of conditions: a sense of autonomy and control over their practice, manageable workloads, strong relationships with direct supervisors, and genuine opportunities for professional growth. Flexible scheduling also shows a significant association with intent to stay, particularly for nurses balancing caregiving responsibilities at home.
Workplace culture plays an outsized role. Nurses who feel a sense of belonging and collegial connection to their teams are far more likely to remain, even when pay or workload isn’t ideal. Conflict management matters too. Units where interpersonal tensions fester without resolution see higher attrition than those with active, transparent approaches to workplace disagreements.
For new graduates specifically, structured residency and mentorship programs during the first year can dramatically reduce that 30% early-departure rate by giving novice nurses a supported path through the most disorienting phase of their careers.
The Workforce Outlook Through 2030
An estimated 600,000 baby boomer registered nurses have not yet retired and are expected to leave the workforce by 2030. That sounds alarming, but projections suggest the overall RN supply will grow from 3.35 million in 2018 to 4.54 million by 2030, enough to replace retirees and then some. Large, lasting national shortages of registered nurses are unlikely during the decade.
The picture is less optimistic for licensed practical nurses, where demand is growing faster than supply. A shortfall of roughly 150,000 LPNs is possible by 2030. And national projections mask regional disparities: rural hospitals and underserved communities will continue to struggle with recruitment regardless of what the aggregate numbers show. For those facilities, reducing turnover among existing staff isn’t just a cost-saving measure. It’s a survival strategy.