OnPolicing Blog

Measuring What Matters: Why Public Confidence Is the New Bottom Line in Policing

Public agencies do not measure success the same way private companies do. There is no profit margin or stock price that determines whether a law enforcement agency or city government has succeeded. Instead, as Harvard’s Mark Moore argues in Recognizing Public Value (2013), the bottom line for public agencies is to satisfy citizens’ aspirations at the lowest possible cost, both financially and in the exercise of authority. Achieving this goal requires knowing what those aspirations are and having reliable methods to assess whether they are being met.

Moore’s framework, built around the concept of the strategic triangle, positions public managers at the intersection of three critical arenas: public value creation, operational capacity, and the authorizing environment. A police chief, for example, must ensure that the department’s operations (capacity) can deliver meaningful safety outcomes (public value) that citizens and elected officials recognize as legitimate uses of public authority (authorizing environment).

This framework provides an ideal foundation for understanding the importance of initiatives like the National Policing Institute–Zencity Public Safety Confidence Dashboard, a national tool that captures how residents feel about safety and their local law enforcement agencies. Before diving into its data and design, it is worth considering why this type of measurement matters.

From Outputs to Public Value

For decades, police departments have been evaluated based primarily on outputs such as arrests, citations, or calls for service, and on outcomes such as crime rates. While these measures remain important, they do not capture the full scope of public value. As Moore (2013) observed, public sector performance cannot be reduced to monetary or operational metrics alone; it must also include the intangible dimensions of fairness, justice, and legitimacy.

A law enforcement agency’s work is inherently relational. Its legitimacy and effectiveness depend on whether citizens feel protected, respected, and treated fairly. Public value, therefore, cannot exist without public confidence. Measuring public sentiment—how safe people feel and how they view their police—becomes an indispensable proxy for assessing whether policing is aligned with community aspirations.

Why Sentiment and Perceptions Matter

The academic literature is unequivocal: the public’s perceptions of police fairness and legitimacy shape compliance, cooperation, and safety outcomes. Tom Tyler and Jason Sunshine’s foundational research (Sunshine & Tyler, 2003) demonstrated that perceptions of procedural justice—fair treatment, voice, transparency, and respect—drive citizens’ willingness to obey laws and cooperate with police. Legitimacy, in turn, is built not merely through enforcement success but through perceived fairness and moral alignment between the police and the community.

Similarly, the National Academies of Sciences, Engineering, and Medicine concluded that legitimacy and effectiveness are inseparable; procedural justice fosters voluntary compliance and trust, while its absence undermines safety and governance (Fairness and Effectiveness in Policing: The Evidence, 2004). Neighborhood-level studies on collective efficacy—shared trust and willingness to intervene for the common good—also show strong links between social cohesion and reduced violence (Sampson, Raudenbush, & Earls, 1997).

Moreover, research on the fear of crime (Hale, 1996) highlights how perceptions of safety influence community vitality. When residents feel unsafe, they limit outdoor activities, disengage from civic life, and experience heightened stress. Surveys remain the most valid and widely used tools to measure these subjective but socially significant phenomena.

The Role of Surveys in Understanding Public Confidence

Citizen satisfaction surveys, when properly designed and implemented, remain the most rigorous instruments for assessing whether public services meet residents’ expectations. Rooted in the expectancy–disconfirmation theory (Van Ryzin, 2006 and Morgeson, 2012)—the idea that satisfaction results from the comparison between expectations and perceived performance—these surveys have been adapted effectively for government contexts. They provide actionable insights into service quality, trust, and legitimacy.

In policing, satisfaction and confidence are shaped by both direct experiences and broader perceptions of procedural justice. A meta-analysis of 66 studies found that the quality of police encounters is the strongest predictor of satisfaction with police services (Bolger et al, 2021). Negative experiences, even when rare, weigh more heavily in public attitudes than positive encounters—a reminder of why ongoing measurement and feedback are essential.

The U.S. National Institute of Justice (NIJ) has emphasized this point in its recent work on community trust and legitimacy (NIJ Research for Practice: Satisfaction With Police – What Matters?). Its reports recommend that law enforcement agencies regularly assess public perceptions using representative survey instruments.

The Two Essential Indicators of Public Confidence

The Zencity–NPI Public Safety Confidence Dashboard focuses on two key indicators that define the public’s experience of safety:

1. Perceived Safety – How safe residents feel in their communities.
2. Sentiment Toward Local Police – How residents rate their police department’s fairness, effectiveness, and trustworthiness.

These two measures align precisely with the twin pillars of public value in policing: delivering both objective and subjective safety. While crime statistics capture the objective dimension, surveys capture the subjective experience that determines whether citizens feel the benefits of those safety gains.

Public confidence is not a soft metric; it is a strategic one. It reflects how well law enforcement fulfills its democratic mandate to protect and serve with legitimacy. High confidence levels signal a healthy authorizing environment, while declining confidence indicates eroding legitimacy that can impair cooperation, recruitment, and compliance.

The Public Safety Confidence Dashboard: Turning Values into Data

The Public Safety Confidence Dashboard, developed through a partnership between the National Policing Institute and Zencity, aggregates survey data from tens of thousands of residents nationwide. Using advanced analytics and representative weighting, the platform provides national indices of perceived safety and sentiment toward police, updated regularly.

This initiative operationalizes Mark Moore’s challenge to public managers: to measure public value meaningfully. Just as private-sector firms use customer satisfaction as a performance benchmark, public agencies can use dashboards like this to understand how effectively they are meeting public aspirations.

The dashboard allows for:

• Transparency: Residents and policymakers can see national and local trends in public confidence.
• Accountability: Police leaders can benchmark their performance against national norms.
• Learning: Agencies can identify disparities and test the impact of new initiatives on public perception.

By turning subjective experiences into measurable indicators, the dashboard closes the loop between performance, perception, and legitimacy.

Building Public Value Through Measurement

The connection between the Zencity dashboard and Moore’s framework is direct. Measuring confidence and perceived safety fulfills each corner of the strategic triangle:

• Public Value: Residents’ feelings of safety and trust represent the outcomes that matter most.
• Operational Capacity: Surveys and dashboards provide actionable data for improving strategy and service delivery.
• Authorizing Environment: Transparent measurement strengthens the relationship between police, elected officials, and the public by grounding accountability in citizens’ voices.

In Moore’s terms, the dashboard represents a modern form of the “public value scorecard”—a system of feedback that captures not only operational performance but also legitimacy and fairness (Ly, 2023, SEISENSE Journal of Management).

The Bottom Line: Recognizing Value Beyond Numbers

Public confidence is both a performance outcome and a precondition for effective governance. In policing, it determines whether enforcement efforts translate into genuine safety. The Zencity Public Safety Confidence Dashboard offers a national mirror of how Americans experience safety and trust in law enforcement, an invaluable step toward evidence-based accountability.

Mark Moore’s insight remains prescient: public agencies exist to satisfy the aspirations of citizens at the lowest possible cost in money and authority. The only way to know whether those aspirations are being met is to ask and to listen. The dashboard provides that listening mechanism, making public sentiment a legitimate part of the public sector’s bottom line.

In an era when data often drown out dialogue, the true innovation lies not just in collecting more numbers, but in measuring what truly matters: confidence, trust, and the shared sense of safety that defines public value.