riskbycounty
FEMA NRI v1.20Released December 2025Methodology

Pittsburg County Disaster Risk

Pittsburg County, Oklahoma

FEMA Risk Rating

Relatively Low

NRI score (0–100 relative scale)

73.3

FEMA composite county value

State Rank

#27

of 77, sorted high to low by RiskByCounty

Flood NRI score

67.1

higher coastal/inland value

Hazard Risk Breakdown

Five selected hazard categories out of FEMA's 18. Values are FEMA NRI v1.20 scores on a 0–100 relative scale.

Wildfire

95.2 / 100

Tornado

81.2 / 100

Flood

67.1 / 100

Higher of FEMA Coastal Flooding (Not available) and Inland Flooding (67.1) NRI scores.

Earthquake

58.0 / 100

Hurricane

44.1 / 100

FEMA NRI data summary

Selected hazard scores for Pittsburg County

Among the five hazard categories displayed by RiskByCounty, wildfire has the highest NRI score for this county.

Wildfire
95.2
Tornado
81.2
Flood
67.1
Earthquake
58.0
Hurricane
44.1

Higher of FEMA Coastal Flooding and Inland Flooding NRI scores

Displayed flood score
67.1
Coastal Flooding
Not available
Inland Flooding
67.1

These five categories are a selected subset of FEMA's 18 natural hazards. FEMA's composite score and official rating are separate fields in the National Risk Index dataset.

FEMA National Risk Index documentation

Official Ready.gov resource

Continue to Ready.gov for federal emergency-planning information maintained outside RiskByCounty.

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Frequently Asked Questions

How many Oklahoma county records are included?
RiskByCounty includes 77 Oklahoma county records from FEMA NRI v1.20 (December 2025).
Which FEMA county ratings appear in Oklahoma?
FEMA NRI v1.20 (December 2025) county rating counts for Oklahoma: Very Low: 28; Relatively Low: 36; Relatively Moderate: 11; Relatively High: 2; Very High: 0; Not available: 0.
How complete are the five selected hazard fields for Oklahoma?
FEMA NRI v1.20 (December 2025) availability among 77 county records: Flood: 77 of 77; Wildfire: 77 of 77; Tornado: 77 of 77; Earthquake: 77 of 77; Hurricane: 75 of 77. RiskByCounty displays five selected hazard categories out of FEMA's 18.
What FEMA NRI information is available for Pittsburg County, OK?
Pittsburg County has an official FEMA NRI v1.20 composite rating of Relatively Low and an NRI score (0–100 relative scale) of 73.3. RiskByCounty ranks it 27th of 77 Oklahoma county records when sorting the FEMA composite NRI scores from high to low.
Which selected hazard scores are shown for Pittsburg County?
RiskByCounty displays five selected hazard categories out of FEMA's 18 using FEMA NRI v1.20 (December 2025). For Pittsburg County, Wildfire: 95.2; Tornado: 81.2; Flood: 67.1; Earthquake: 58.0; Hurricane: 44.1.
How is flood displayed for Pittsburg County?
RiskByCounty's flood display is the higher of FEMA Coastal Flooding and Inland Flooding NRI scores. For Pittsburg County, Coastal Flooding is Not available, Inland Flooding is 67.1, and the displayed flood score is 67.1.

Counties with Similar Risk

Wagoner County

Oklahoma

-0.0

Relatively Low

NRI score 73.3

McCurtain County

Oklahoma

-1.2

Relatively Low

NRI score 72.0

Bryan County

Oklahoma

+1.3

Relatively Low

NRI score 74.6

Published by RiskByCounty

County summaries are deterministic transformations of frozen FEMA county fields. No external subject-matter reviewer is credited.

Published · Updated

Data Source

County data sourced from FEMA National Risk Index v1.20, released December 2025. Values are labeled NRI score (0–100 relative scale). RiskByCounty displays five selected hazard categories out of FEMA's 18; flood is the higher of the Coastal Flooding and Inland Flooding source scores.

RiskByCounty presents county-level source fields and deterministic arithmetic summaries.

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