2026 Rankings

ZIP Codes with Highest Flood Risk in District…

Last updated: October 18, 2026

31 ZIP codes ranked by Historical NFIP Claims #1: ZIP 20019 (Washington, DC) - 74 claims

Out of 31 ZIP codes with data in District of Columbia, these are the highest-ranked areas for historical nfip claims. See also: National ZIP Codes with the Most Historical NFIP Claims | All District of Columbia Rankings

Statistic Value
ZIP codes ranked 31
Highest value 74 claims
Median value 9 claims
State District of Columbia

Top 31 Worst ZIP Codes

Rank ZIP Code City State Historical NFIP Claims Safety Score
1 20019 Washington DC 74 claims —
2 20007 Washington DC 72 claims —
3 20011 Washington DC 48 claims —
4 20016 Washington DC 42 claims —
5 20002 Washington DC 39 claims —
6 20001 Washington DC 33 claims —
7 20015 Washington DC 26 claims —
8 20020 Washington DC 23 claims —
9 20018 Washington DC 22 claims —
10 20009 Washington DC 19 claims —
11 20008 Washington DC 12 claims —
12 20012 Washington DC 12 claims —
13 20010 Washington DC 11 claims —
14 20017 Washington DC 11 claims —
15 20032 Washington DC 11 claims —
16 20003 Washington DC 9 claims —
17 20036 Washington DC 7 claims —
18 20006 Washington DC 6 claims —
19 20005 Washington DC 4 claims —
20 20024 Washington DC 4 claims —
21 20037 Washington DC 4 claims —
22 20004 Washington DC 2 claims —

Methodology

This ranking uses historical FEMA National Flood Insurance Program claim records. The entity is not a complete inventory of properties, flood events, uninsured losses, or current FEMA map designations. ZIPs without claim evidence are unknown and are not ranked as zero or low risk.

Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-10-18.

Frequently Asked Questions

What does this ranking show?

It shows historical NFIP claim counts for ZIP records where FEMA claim evidence is available. It does not determine the current flood zone or risk of a specific property.

Where does the claim data come from?

The records come from FEMA National Flood Insurance Program claims. They do not include a complete inventory of uninsured losses or current property-map designations.

Explore More Rankings

How this ranking is calculated, data sources, and limitations: Rankings Methodology →


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Disclaimer: Rankings are based on EPA, FEMA, and federal agency data. They reflect historical patterns and risk indicators, not necessarily current conditions. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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