Resource Group Impact Metrics

Metrics are only useful if they tell you something you can act on. The list below is organized by category, with notes on what each metric actually indicates, not just what it measures. Use it to select the indicators that align with your group’s current goals, and resist the urge to track everything.

A focused dashboard of five to eight metrics reviewed consistently will serve you better than an exhaustive one that nobody looks at.

Membership

These metrics tell you about the size and trajectory of your community.

Metric What It Tells You
Total membership Baseline community size; track over time to see direction
New members per quarter Whether the group is actively growing or plateauing
Membership retention rate Whether members are staying engaged after joining
Active participation rate Percentage of members who’ve engaged at least once in the past 90 days – a more honest measure of community health than raw membership numbers

A large membership with low active participation usually signals a communication or programming gap, not a recruitment problem.

Events and Programming

These metrics help you evaluate whether your programming is reaching people and delivering value.

Metric What It Tells You
Event attendance Raw reach per event
Registration-to-attendance rate Whether people who intend to come actually do – low rates often indicate timing, format, or topic issues
Repeat attendance rate Whether the same members return across multiple events – a strong indicator of perceived value
Post-event satisfaction score How members experienced the event, not just whether they showed up
Most-attended event types Where to focus future programming effort

Track by event type over time (panels, networking sessions, workshops, etc.) to understand what your members actually respond to.

Volunteers

Volunteer metrics reflect the operational health and sustainability of the group.

Metric What It Tells You
Number of active volunteers Current capacity for programming and operations
Volunteer retention rate Whether volunteers are staying involved or burning out
Time from member to volunteer How long it takes members to move into active involvement – shorter pipelines indicate strong onboarding
Leadership pipeline Number of volunteers moving into formal leadership roles over time

Volunteer burnout often shows up in retention data before it surfaces as a visible problem. Check it quarterly.

Communications

These metrics indicate whether your communications are actually reaching and engaging members.

Metric What It Tells You
Newsletter open rate Whether subject lines and send timing are working; industry average for internal communications is typically 35-50%
Click-through rate Whether content is compelling enough to act on
Platform engagement Activity on Belonging Groups or other internal channels (posts, reactions, comments)
Resource downloads Which content members find valuable enough to use

Open rate alone is a vanity metric. Pair it with click-through to understand whether content is landing.

Member Experience

Quantitative data tells you what happened. These metrics tell you whether it mattered.

Metric What It Tells You
Overall membership satisfaction Periodic pulse on how members feel about the group (annual or biannual survey)
Sense of belonging score Whether participation is producing the core outcome most resource groups exist to create
Perceived value of participation Whether members feel the investment of their time is worthwhile
Net Promoter Score (would you recommend joining?) A reliable single-question indicator of overall member satisfaction
Qualitative feedback themes What members are consistently saying across surveys and testimonials – patterns matter more than individual responses

Leadership and Sponsor Engagement

These metrics reflect organizational investment in and visibility of the group.

Metric What It Tells You
Executive sponsor event participation Whether sponsorship is active or nominal
Leadership endorsements and communications sent Whether organizational leaders are actively amplifying the group
Cross-functional collaboration Number of initiatives involving other teams, departments, or resource groups
Organizational recommendations submitted Whether the group is contributing insights to broader people and culture decisions

Professional Development

For groups that prioritize learning and career growth.

Metric What It Tells You
Mentoring pairs active Reach of formal mentoring programs
Mentoring retention rate Whether relationships are sustained beyond initial matching
Workshop and speaker attendance Demand for professional development programming
Member-reported skill development Self-reported growth from participation, collected via survey
Career advancement among active members Longer-term outcome indicator; harder to attribute directly but worth tracking over time

Choosing What to Track

Start by identifying your top three goals for the year. For each goal, choose one or two metrics that would tell you honestly whether you’re achieving it.

Add a small set of health indicators (e.g. membership retention, volunteer retention, overall satisfaction) that you track regardless of your specific goals, because they reflect whether the group is sustainable.

Review everything quarterly as a leadership team. If a metric isn’t informing decisions, cut it.