Home > NM > San Juan County > Waterflow > Zip 87421

Zip Code 87421 — Waterflow, NM

87421 is a ZIP Code associated with Waterflow, NM, located within San Juan. The postal region supports an estimated population of 1,468 residents across Data Pending housing units, with a population density of 17.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.777200, -108.536760)

Data MetricLocal Statistic
Postal / Zip Code87421
Primary CityWaterflow
State / ProvinceNM
CountySan Juan
Total Population1,468
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density17.3 people/sq mi
TimezoneAmerica/Denver

How 87421 Compares

MetricZIP 87421San Juan CountyNM State Average
Population1,468119,3992,118,558
Median IncomeData PendingN/AN/A
Population Density17.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 87417Kirtland10.8 mi6,624N/A
Zip 87416Fruitland14.2 mi4,546N/A
Zip 87420Shiprock17.4 mi10,586N/A
Zip 87401Farmington19.7 mi45,229N/A
Zip 87402Farmington21.5 mi11,418N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →