US County Map Maker — Free & Online
Visualize any data on a USA Counties map. Import CSV, customize colors, and export in minutes.
Create your own USA Counties map
Import data, customize colors, and export in minutes.
Create this map →About this map
- Regions
- 3143 counties
- Data levels
- County, FIPS
- Data source
- Natural Earth / US Census (Public Domain)
How to use
- 1 Click "Create this map" to open the USA Counties template in MapHue Studio.
- 2 Upload your CSV or use AI to find built-in data for this region.
- 3 Customize colors, breaks, and legend, then export as PNG or SVG.
Frequently asked questions
- How do I color a US county map by data?
- Upload a CSV with county names (including state, e.g. "Harris County, TX") or 5-digit FIPS codes and your values.
- Can I import CSV data for a US county map?
- Yes. FIPS codes are the most reliable identifier. County names with state disambiguation also work well.
- How do I export a US county map as SVG?
- Pro plan (3 credits). At 3143 counties the SVG will be detailed — ideal for print publications.
- What data can I visualize on a US county map?
- Election results, median income, poverty rates, health outcomes, real estate prices, COVID data — any county-level dataset.
- Is this US county map free to use?
- Yes. Watermarked PNG export is free with no account needed.
Related maps
Boundary data sourced from Natural Earth. Disputed or undefined boundaries are shown as dashed lines and do not imply any political position by MapHue.