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OPEN DATA / MICHIGAN / NFIP AND FEMA

Michigan
flood insurance data

Source: FEMA, OpenFEMA NfipPolicies (v3, data as of 2026-09-09, retrieved 2026-10-11 and 2026-10-12), NfipClaims (v3, data as of 2026-09-09, retrieved 2026-10-12), DisasterDeclarationsSummaries (v2, data as of 2026-10-11, retrieved 2026-10-12), HousingAssistanceOwners (v2, data as of 2026-10-11, retrieved 2026-10-12), NfipCommunityStatusBook (v1, data as of 2026-10-11, retrieved 2026-10-12); CPI-U, U.S. city average, all items (CUUR0000SA0), annual average (BLS Public Data API v1, annual averages 2005-2025, retrieved 2026-10-12). Not an official federal report.

NFIP premiums in Michigan

NFIP premiums: what NFIP policyholders paid, not a quote. Across 15,740 policies (policies effective 2025; occupancy: residential (occupancyType 1,2,3,11,12,13,14); amount: FEMA field policyCost), the median is $830, and half of them fall between $631 (Q1) and $1,158 (Q3).

Residential NFIP policies counted by FEMA fell 16.0% between 2019 (18,738) and 2025 (15,740); the count peaked in 2020 (19,289). Inside the Special Flood Hazard Area (SFHA), the median premium in Michigan is $853, 12.4% higher than outside it ($759); most of its zoned policies sit inside the SFHA (73.9%). Of the 4 zones listed (AE, X, A, AO), zone A has the highest median premium ($928) and zone X the lowest ($759). No coastal V or VE zone is listed.

NFIP premiums by flood zone group
Flood zone groupPoliciesQ1MedianQ3
SFHA (A, AE, AH, AO, AR, A99, V, VE)11,625$656$853$1,196
Outside SFHA (X, B, C)4,107$563$759$1,079

By flood zone

NFIP premiums by flood zone
Flood zonePoliciesQ1MedianQ3
AE9,907$650$843$1,173
X4,107$563$759$1,079
A1,494$695$928$1,326
AO123$713$905$1,276

Policies in force by year

Residential NFIP policies per year
YearPolicies
201918,738
202019,289
202118,728
202217,313
202316,540
202416,339
202515,740

Base of each count: the yearly figures are FEMA API counts of residential policy terms, every premium included; the median and quartiles rest on the policies effective 2025 with a positive policyCost. For 2025 both bases count 15,740 policies.

NFIP paid building claims in Michigan

NFIP claims: amounts paid, not repair cost. Window: year of loss 2015-2024; 2,404 paid claims; median $11,176, half of them between $4,352 (Q1) and $33,983 (Q3), in nominal dollars. Median in 2024 dollars (CPI-U): $13,462, a monetary adjustment, not today’s cost of repair.

The paid claims are spread over the years (year of loss 2015-2024): the busiest, 2020, holds 27.9% of them. With 2,404 paid claims (year of loss 2015-2024), Michigan has the 19th most of 53 States and territories.

Paid claims by year of loss

Paid NFIP building claims per year of loss
Year of lossPaid claims
201538
201661
2017250
2018444
2019415
2020670
2021248
202219
2023200
202459

FEMA disaster declarations

Since 2000: 12 flood, hurricane and severe-storm declarations (DR and EM) covering Michigan, 11 of them major disaster declarations.

Declarations by incident type
Incident typeDeclarations
Flood6
Hurricane1
Severe Storm5

Latest declarations

FEMA assistance to homeowners

Since 2002: 262,621 owner registrations inspected by FEMA in Michigan after disasters of every declared type; inspected damage is FEMA’s assessment for its assistance program, not repair cost.

Inspected owner registrations by damage band
Damage bandRegistrations
No FEMA-inspected damage34,154
$1-$10,000221,648
$10,001-$20,0005,676
$20,001-$30,000663
More than $30,000480

Disasters with the most inspections

NFIP communities and flood maps

FEMA’s Community Status Book lists 1,275 NFIP communities in Michigan: 1,076 participate in the NFIP and 30 (2.4%) are classed in the Community Rating System (CRS). The best class among the communities counted here is 5 (Midland, City of): FEMA applies its CRS discount to the full-risk premium of Regular Program NFIP policies in that community, inside or outside the SFHA, not to the whole state; a policy can be excluded if its building does not comply with local floodplain rules. The oldest flood map still in effect in Michigan dates from 1977-08-05 (Boardman, Township of). 199 of these communities do not participate in the NFIP; 199 carry a sanction, 12 coded as a suspension and 1 as a withdrawal.

Michigan communities by CRS class
CRS classCommunities
51
62
77
85
97
108

Questions about flood insurance in Michigan

How much is flood insurance in Michigan?

NFIP policyholders in Michigan paid a median of $830 for residential policies effective 2025 (15,740 policies; FEMA field policyCost: premium, reserve fund assessment, federal policy fee and HFIAA surcharge); half paid between $631 and $1,158; $853 inside the Special Flood Hazard Area against $759 outside it: what NFIP policyholders paid, not a quote.

How many flood insurance claims has Michigan had?

2,404 NFIP building claims were paid (year of loss 2015-2024), with a median of $11,176; the year with the most was 2020 (670). These are amounts paid, not repair cost.

Is Michigan in a flood zone?

Of the residential NFIP policies of Michigan (policies effective 2025), 11,625 are rated inside the Special Flood Hazard Area and 4,107 outside it (zones listed: AE, X, A, AO), but these aggregates cannot tell the flood zone of an address: FEMA’s Flood Map Service Center shows it for a given property.

Related tools

NFIP paid claims and premiums are not repair estimates: to estimate the cleanup of a flooded basement from published cost-guide rates, use the basement water damage repair cost calculator; for water removal and drying after any water loss, the water damage and mitigation calculator.

To set these figures against every State on one claims window, amounts paid, not repair cost: NFIP paid building claims by state.

Before using these figures

A state figure mixes very different counties and flood zones. Method and limits.

Source and notice

This product uses the Federal Emergency Management Agency’s OpenFEMA API, 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).

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