Seasonal Disaster Relief Volunteer Statistics (2026): Volunteer Rates, FEMA Declarations & Red Cross Data
Verified 2026 statistics on formal volunteering, federal disaster declarations, Red Cross volunteer reliance and AmeriCorps deployments, with practical guidance for church and nonprofit leaders.
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Disasters rarely arrive on a schedule, but the volunteer workforce that answers them is increasingly predictable in its size and its needs. This report pulls together the most recent federal and national data on formal volunteering, disaster declarations, and the volunteer backbone of major relief organizations, then translates those numbers into planning guidance for seasonal relief programs. It is part of our statistics hub, which tracks volunteering, giving and nonprofit operations across the sector.
Key takeaways
1. The size of the formal volunteer base
The most recent national benchmark comes from AmeriCorps' Volunteering and Civic Life research. It found that more than 75.7 million Americans, or 28.3%, formally volunteered through an organization in the year ending September 2023, contributing about 4.99 billion hours of service. The same release placed the economic value of that time at $167.2 billion. Because the survey is conducted with the U.S. Census Bureau, it is one of the most reliable gauges of how many people are available to answer a call.
The rebound is the real story. AmeriCorps reported a 5.1 percentage-point increase in the volunteering rate since 2021, when the rate hit the lowest level the survey had recorded. For seasonal relief planning, that means a larger pool of people who have already volunteered somewhere, which is useful for recruiting surge teams, but also more competition for the same people after a storm.
2. Volunteer rates across two decades
Bureau of Labor Statistics data show how far the rate fell before the recent recovery. In 2010 the rate was 26.3 percent for the year ending September 2010, with about 62.8 million people volunteering. By 2013 it had slipped to 25.4 percent, the lowest the BLS had measured since comparable tracking began in 2002. In the year ending September 2015 it was 24.9 percent. The 2023 AmeriCorps figure is shown for comparison, although it comes from a different survey instrument.
The 2021 low is also notable. AmeriCorps described the 60.7 million formal volunteers in 2021 as the first ever decline in formal volunteering that the survey had captured. Program leaders should expect volunteer availability to be uneven from year to year, and should build recruitment pipelines rather than relying on a single surge after each disaster. Our guide to nonprofit volunteer management covers how to keep those pipelines warm between events.
3. How often federal disaster declarations occur
Federal disaster declarations are the clearest signal of when relief volunteers will be needed. An Institute for Environment and Development analysis of FEMA data counted 108 weather-related major disaster and emergency declarations in 2024, roughly one every three days. That same analysis found 90 of those were major disaster declarations, close to double the typical level for the past three decades. It also reported a 30-year average of 67 combined declarations.
Counting every declaration type gives a larger number. USAFacts reports that on average, 125 disasters are declared per year over the most recent five full years of FEMA data. A third-party tracker counted 1,189 county-level declarations across 33 states in 2025. Because methods differ (national versus county-level, weather-only versus all hazards), treat these as different measurements, not conflicting ones.
4. Which hazards generate the most declarations
Fires lead the list, and they are not always the disasters that make national headlines. USAFacts found that fires account for 1,732 declarations, or 38.4% of all disaster declarations since FEMA was founded, the highest share of any type. Severe storms were 24.6% and floods 11.5% of the same total. Seasonal planners should therefore prepare for a steady drumbeat of smaller, localized events, not only for a single named hurricane.
For church and community groups, this matters because many of these events are local. A volunteer roster built for hurricanes may be poorly suited to wildfire smoke-response shifts or flood cleanup. Our hurricane relief organizing guide walks through role design that transfers across event types.
5. The Red Cross and the volunteer backbone
The American Red Cross is the clearest example of a relief system built on volunteers. The organization states that volunteers make up 90% of the Red Cross workforce, and its disaster page says that 95% of its disaster relief workers are volunteers. The two figures measure slightly different populations, so both are shown below.
Workload is rising as well. A Red Cross leader quoted in a chapter newsletter said the organization is responding to nearly twice as many large disasters as it did a decade ago. The organization's own counts of total responses vary by publication: one page cites an average of about 65,000 disasters per year, while another cites an average of 60,000. Most of these are home fires. The Red Cross also reports that a major disaster occurs as often as every 15 days, which is a useful benchmark for how often a seasonal program may need to stand up a team.
Youth participation is part of the picture too. The Red Cross reports that 25% of its volunteers are 24 years old or younger. Our youth volunteer statistics article looks at how younger volunteers are recruited and retained.
6. National service in disaster response
AmeriCorps is a federal partner in response, and its scale is significant. The agency says that more than 800,000 AmeriCorps members and AmeriCorps Seniors volunteers have provided disaster services and that the agency has responded to over 200 disasters across 30 years. Its active-response page has reported deployments for specific events, which are shown below as they were posted at the time of publication.
The lesson for nonprofit leaders is that large national deployments depend on local coordination. AmeriCorps has described its role as recruiting and coordinating volunteers alongside state and local emergency teams, and the federal disaster services unit lists partners ranging from faith-based organizations to philanthropic groups. Churches and community groups that register with local volunteer centers are positioned to be part of that network. For a deeper look at how hurricane-season volunteer demand has been measured, see our hurricane relief volunteer statistics report.
What this means for your volunteer program
The numbers point to three practical priorities. First, the volunteer pool is large but competitive, so your sign-up flow should be ready before the next event. Second, disasters are frequent and mostly local, so your roster should cover fire, flood and storm roles, not just one hazard. Third, every person who serves in a relief role, especially one that involves vulnerable households, should be screened before they arrive.
VolunteerBadge offers FCRA-compliant background checks with identity verification for $5 per check and no monthly fees, so a seasonal team can be screened quickly when a storm is in the forecast. You can learn how to run checks, import an existing roster, review our identity verification process, and see pricing before you commit. For background on what screening should cover, read our guide to what background checks look for and our criminal record check online guide.
Ready to screen your relief team before the next storm?
Create your VolunteerBadge account and start screening volunteers for $5 per check, with no monthly fees.
Download the data
Every statistic in this report, with its source, year and link, is available in one spreadsheet.
Frequently asked questions
Q: How many Americans formally volunteer?
In the year ending September 2023, AmeriCorps reported that more than 75.7 million Americans, or 28.3%, formally volunteered through an organization.
Q: How many federal disaster declarations happen in a typical year?
USAFacts reports an average of 125 declarations per year over the most recent five full years of FEMA data. Weather-only counts differ; IIED reported a 30-year average of 67 weather-related major disaster and emergency declarations.
Q: What share of Red Cross workers are volunteers?
The Red Cross says volunteers make up 90% of its workforce, and that 95% of its disaster relief workers are volunteers.
Q: Are fires or floods the most common disaster declarations?
Fires are the most common type, at 38.4% of FEMA declarations in USAFacts' count, followed by severe storms at 24.6% and floods at 11.5%.
Q: How quickly can a team be screened for a disaster response?
Screening speed depends on your process. VolunteerBadge offers identity-verified, FCRA-compliant checks at $5 each, and you can set up your roster in advance so checks are ready when needed.
Q: Is this report legal advice?
No. This report is educational, not legal advice. Consult counsel before setting screening policies.