Does Brooklyn flood?

Brooklyn, Jacksonville, FL · ZIP codes 32202 and 32204: the ZIP codes on most of the flood insurance claims counted here. ZIP codes do not follow neighborhood lines.

Yes. Insured properties in and around Brooklyn have filed flood claims. About 14% of Brooklyn’s mapped area is inside FEMA’s Special Flood Hazard Area; the rest is in moderate or minimal-hazard Zone X. NFIP flood insurance records list 22 claims from the Census block groups that cover Brooklyn, from 1978 through 2019. 14 of them received a payment, totaling $2,612,167 (not adjusted for inflation). The busiest years were 2017 (14 claims), 2012 (2 claims), 2019 (1 claims).

What this page counts as Brooklyn

We could not find an openly licensed official boundary for Brooklyn, so this page uses a census-based area. For this page, Brooklyn means the 2010 Census block groups whose center lies within 1.6 km (1.0 miles) of the U.S. Geological Survey (GNIS) map point for Brooklyn (feature 279437), each block group going to the nearest of the places we cover. Every number below is for exactly those block groups (listed in “How these numbers were made”), so the edges are approximate and may include or leave out a few blocks people would call Brooklyn. Sources: U.S. Census Bureau TIGERweb, 2010 Census Block Groups and U.S. Geological Survey, Geographic Names Information System (GNIS) domestic names.

Past claims do not predict future flooding, and a neighborhood figure cannot tell you about one building. Look up the exact address on the FEMA Flood Map Service Center and get flood insurance quotes before you sign a lease or a contract.

Check a specific address in Brooklyn

Neighborhood figures are averages. Our address check looks up the FEMA flood zone at one address, from the same public maps: check if your address is in a flood zone.

Flood zones street by street in Brooklyn

The named streets in Brooklyn, longest first, with how much of each street’s length inside Brooklyn lies in FEMA’s high-risk flood zones (the Special Flood Hazard Area, zones A and V). Length is the part inside Brooklyn; the main zone is the FEMA zone covering most of that length. A street can cross several zones, so the zone at one address can differ from the street’s main zone: check the address above for that. 84 shorter streets are not listed.

Streets: U.S. Census Bureau TIGERweb, Transportation (primary, secondary and local roads). Flood zones: FEMA National Flood Hazard Layer (NFHL), Flood Hazard Zones and FIRM Panels, retrieved October 25, 2026. Each street is clipped to the area boundary and measured in an equal-area projection. Street lengths are rounded.

Flood zones in Brooklyn

Share of Brooklyn’s mapped area (about 6.537 km²) in each FEMA flood zone, from FEMA National Flood Hazard Layer (NFHL), Flood Hazard Zones and FIRM Panels. Mapped base flood elevations inside the neighborhood range from 4 to 7 feet. Effective date of the FIRM panel(s) covering it (12031C0354H, 12031C0358J, 12031C0359J): June 3, 2013, November 2, 2018.

What the zones mean

Zone AE (and A, AH, AO)

High-risk: part of the Special Flood Hazard Area (SFHA), the area FEMA maps as having a 1-percent chance of flooding in any given year (the “100-year” or base flood). AE areas have a mapped base flood elevation.

Zone VE (and V)

High-risk coastal areas, also in the SFHA, where the base flood is expected to bring additional hazards from storm waves.

Zone X (shaded)

Moderate hazard: between the limits of the 1-percent and the 0.2-percent-annual-chance (“500-year”) flood.

Zone X (unshaded)

Minimal hazard: outside the SFHA and higher than the 0.2-percent-annual-chance flood elevation. Minimal is not zero: flood claims are filed from X zones too.

Source: FEMA Glossary: Flood Zones.

Flood insurance claims over time

Claims filed under the National Flood Insurance Program (NFIP) from the 2010 Census block groups that cover Brooklyn. This area is made of whole block groups, so every claim counted here comes from inside it. Only insured properties appear, so these counts understate total flooding.

By decade

By year of loss

Named flood events with the most claims

• Hurricane Irma: 14 claims
• Tropical Storm Debby: 2 claims
• Tropical Storm Fay: 1 claims

FEMA labels some events only as “Flooding”. Claims by the flood zone the property was rated in:

• A/AE/AH/AO (high risk): 12
• X/B/C (moderate or minimal): 10

How much is flood insurance in Brooklyn?

The typical National Flood Insurance Program policy on homes and units (one building or unit per policy) in Brooklyn costs $2,078 a year: the median of 13 policies that started between August 1, 2025 and July 31, 2026. Half of them cost between $1,250 and $2,434. That is the full amount paid for the year, the premium plus FEMA’s fees and surcharges, and every one of these policies is priced under Risk Rating 2.0. A quote for one building can be far from this: its elevation, foundation, age, coverage and deductible all change the price. Private flood insurance is not included.

Source: FEMA OpenFEMA Dataset: FIMA NFIP Redacted Policies - v3, computed October 25, 2026.

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Before you rent or buy in Brooklyn

• Look up the exact address on the FEMA Flood Map Service Center; a neighborhood can mix high-risk and minimal-hazard zones.
• Ask the landlord or seller about past flooding and flood insurance claims at the property.
• Get a flood insurance quote early: new NFIP policies usually take 30 days to start (FloodSmart (NFIP): Buy a Flood Insurance Policy).
• Ask which floor the unit is on and where parking, storage and mechanical equipment sit.

Living in Brooklyn

Flood maps are only one part of choosing a neighborhood. To compare Brooklyn with other Jacksonville neighborhoods on more than flooding, see Jacksonville on StrollPlace.

Buyer and renter FAQ

FAQ sources: FloodSmart (NFIP): Buy a Flood Insurance Policy; FEMA Fact Sheet: Think you don’t need flood insurance? Think again (Jan. 21, 2025); 44 CFR 61.11, Effective date and time of coverage.

Nearby neighborhoods

• Does Riverside flood?
• Does San Marco flood?
• Does Springfield flood?
• Does Avondale flood?
• Does Philips flood?
• Brentwood

How these numbers were made

Area: the census-based definition above, using U.S. Census Bureau TIGERweb, 2010 Census Block Groups and U.S. Geological Survey, Geographic Names Information System (GNIS) domestic names. Flood zone shares: the area polygon intersected with FEMA National Flood Hazard Layer (NFHL), Flood Hazard Zones and FIRM Panels, area computed in an equal-area projection; retrieved October 25, 2026. Claims: OpenFEMA NFIP Redacted Claims v3 records for Duval County (county code 12031), dataset as of September 8, 2026, retrieved October 25, 2026. Claims are counted for exactly the block groups that make up the area. Block groups used: 120310172001, 120310026001. Neighboring pages can share a block group, so their counts can overlap. Paid totals add building, contents and Increased Cost of Compliance payments and are not adjusted for inflation; a claim whose FEMA record shows a negative payment (an adjustment) counts as zero. See the methodology.

Sources

1. Federal Emergency Management Agency (FEMA), FEMA OpenFEMA Dataset: FIMA NFIP Redacted Claims - v3. Retrieved on October 25, 2026.
2. FEMA National Flood Hazard Layer (NFHL), Flood Hazard Zones and FIRM Panels. Retrieved on October 25, 2026.
3. U.S. Census Bureau TIGERweb, 2010 Census Block Groups and U.S. Geological Survey, Geographic Names Information System (GNIS) domestic names.
4. FEMA Glossary: Flood Zones.
5. FloodSmart (NFIP): Buy a Flood Insurance Policy.
6. FEMA Fact Sheet: Think you don’t need flood insurance? Think again (Jan. 21, 2025).
7. 44 CFR 61.11, Effective date and time of coverage.
8. OpenFEMA Terms and Conditions.
9. FEMA OpenFEMA Dataset: FIMA NFIP Redacted Policies - v3.
10. U.S. Census Bureau TIGERweb, Transportation (primary, secondary and local roads).

Data as of September 8, 2026 (FEMA claims) and October 25, 2026 (flood zones). Page last updated October 25, 2026.