We’ve been tracking El Paso County COVID-19 infection rates by ZIP code for several weeks. We’re adding Doña Ana County ZIP codes for a better regional picture.

El Paso and New Mexico governments have released case counts by ZIP code, but those can be misleading because they don’t account for population differences across ZIP code. El Paso Matters calculates infection rates per 10,000 people, using ZIP code population estimates.

Doña Ana County zip codes adjacent to El Paso have the highest infection rates in Doña Ana County and are similar to infection rates in El Paso County. ZIP codes north of the state line have lower infection rates than their Texas neighbor.

These numbers for both counties are as of Tuesday, May 5.

Hover your cursor over a ZIP code on the map below for more details. Darker shades represent higher infection rates.

Robert Moore is the founder and CEO of El Paso Matters. He has been a journalist in the Texas Borderlands since 1986.