Need a FEMA Elevation Certificate or a LOMA in Sussex County, DE? Sussex County has about 271,134 residents (2024 estimate) and 25 incorporated cities and towns. Describe your project once: licensed surveyors who work in Sussex County get back to you.
Floodplain management in Sussex County is handled by the communities in the National Flood Insurance Program; their floodplain manager may hold existing certificates.
Services available in Sussex County
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FEMA Elevation Certificate
Field survey and FEMA Elevation Certificate for flood insurance rating or floodplain management.
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LOMA support
Elevation data and the documents for a Letter of Map Amendment request to FEMA.
Frequently asked questions in Sussex County
Do licensed surveyors cover the whole of Sussex County?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Elevation Certificates in Delaware: all counties
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.