Expected annual loss from natural hazards (FEMA National Risk Index) in Warren County
Expected annual loss from natural hazards (FEMA National Risk Index) in Warren County was $61,838,969 in 2025, according to the Federal Emergency Management Agency. That is the 11th highest of 88 counties in 2025.
All 1 values
| Period | USD |
|---|---|
| 2025 | 61,838,969 |
Compared with Ohio
| Place | 2025 |
|---|---|
| Warren County | 61,838,969 |
| Ohio | 3,059,869,667 |
Rankings
- US states by expected annual loss from natural hazards (FEMA National Risk Index)
- Counties in Ohio by expected annual loss from natural hazards (FEMA National Risk Index)
Definition
Average loss in US dollars that FEMA expects a US state or county to suffer each year from 18 natural hazards, adding building value, agriculture value and lives lost or injuries valued in dollars, from the National Risk Index. FEMA modelled it from historical hazard frequency, exposure and loss ratios.
A modelled estimate, not recorded losses. The December 2025 edition values buildings and agriculture in December 2024 dollars. The period is the year of the National Risk Index edition (the December 2025 edition is 2025), not a year of events. FEMA rebuilds the index with new data and methods in each edition, so values from different editions are not a time series. The index is meant for nationwide comparison and planning, not as a local risk assessment.
How to cite
Federal Emergency Management Agency (FEMA), National Risk Index Dataset: National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT). https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355. Retrieved 2026-10-12. This product uses the FEMA National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).Citation styles
APA 7
Federal Emergency Management Agency. (2025). National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT) (Expected annual loss from natural hazards (FEMA National Risk Index), Warren County, 2025) [Data set]. Retrieved October 12, 2026, from https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355
MLA 9
National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT), Expected annual loss from natural hazards (FEMA National Risk Index), Warren County, 2025. Federal Emergency Management Agency, 16 Dec. 2025, https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355. Invokely, https://invokely.ai/en/expected-annual-loss-natural-hazards/warren-county-ohio. Accessed 12 Oct. 2026.
Chicago (author-date)
Federal Emergency Management Agency. 2025. National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT). Expected annual loss from natural hazards (FEMA National Risk Index), Warren County, 2025. Dataset. Accessed October 12, 2026. https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355. Also distributed by Invokely, https://invokely.ai/en/expected-annual-loss-natural-hazards/warren-county-ohio.
Harvard
Federal Emergency Management Agency (2025) National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT), Expected annual loss from natural hazards (FEMA National Risk Index), Warren County, 2025 [Dataset]. Available at: https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355, via Invokely: https://invokely.ai/en/expected-annual-loss-natural-hazards/warren-county-ohio (Accessed: 12 October 2026).
BibTeX
@misc{federal_expected_annual_loss_from_2025,
author = {{Federal Emergency Management Agency}},
title = {{National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL\_VALT): Expected annual loss from natural hazards (FEMA National Risk Index), Warren County, 2025}},
year = {2025},
howpublished = {Data set},
url = {https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/en/expected-annual-loss-natural-hazards/warren-county-ohio. Publisher attribution: Federal Emergency Management Agency (FEMA), National Risk Index Dataset: National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL\_VALT). https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355. Retrieved 2026-10-12. This product uses the FEMA National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).},
}
RIS
TY - DATA
AU - Federal Emergency Management Agency
TI - National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT): Expected annual loss from natural hazards (FEMA National Risk Index), Warren County, 2025
PY - 2025
DA - 2025/12/16
PB - Federal Emergency Management Agency
DB - Invokely
UR - https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355
L2 - https://invokely.ai/en/expected-annual-loss-natural-hazards/warren-county-ohio
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/en/expected-annual-loss-natural-hazards/warren-county-ohio.
N1 - Publisher attribution: Federal Emergency Management Agency (FEMA), National Risk Index Dataset: National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT). https://fema.maps.arcgis.com/home/item.html?id=39485e8035d446a5bff03259508ae355. Retrieved 2026-10-12. This product uses the FEMA National Risk Index dataset API or downloadable datasets but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
ER -
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What is the latest expected annual loss from natural hazards (FEMA National Risk Index) in Warren County? Cite the source.
get_value {"indicator":"nri_expected_annual_loss","place":"us-county-39165"}
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What is the expected annual loss from natural hazards (FEMA National Risk Index) in Warren County?
Expected annual loss from natural hazards (FEMA National Risk Index) in Warren County was $61,838,969 in 2025, according to the Federal Emergency Management Agency. That is the 11th highest of 88 counties in 2025.
Where does this figure come from?
Federal Emergency Management Agency. National Risk Index Counties and States, Expected Annual Loss Total Composite (EAL_VALT). Retrieved by Invokely on 2026-10-12.