Need a FEMA Elevation Certificate or a LOMA in Loudoun County, VA? Loudoun County has about 443,380 residents (2024 estimate) and 7 incorporated cities and towns. Describe your project once: licensed surveyors who work in Loudoun County get back to you.
Floodplain management in Loudoun County is handled by the communities in the National Flood Insurance Program; their floodplain manager may hold existing certificates.
Services available in Loudoun 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 Loudoun County
Do licensed surveyors cover the whole of Loudoun 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 Virginia: 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.