Charco Arizona Map

About Charco, Arizona

Charco is a locality in Pima County, Arizona, United States. It is a small community with a population of 27. The population density is 11.2 people per km². Charco is located at 32.2506°N, 112.6060°W. It observes the Mountain Standard Time — no DST (America/Phoenix) timezone. ZIP code: 85321.

Charco defines itself through the relentless clarity of the Sonoran sun, which bleaches the earth into shades of pale ochre and bone. It lies 53.0 miles south-southwest of Estrella, AZ (from Estrella, AZ: bearing 192°T), and is situated 17.1 miles east-southeast of Ajo. The landscape around Charco stretches outward in a vast, arid expanse, where the ground is broken only by the stiff, sentinel silhouettes of saguaro and the tangled, whip-like branches of ocotillo. To the west, the subtle depression of Needle Valley pulls the eye toward a horizon dominated by the distant, hazy profile of Ninemile Peak. Moisture is a rare visitor here, channeled primarily through the bed of the Sikort Chuapo Wash, a dry, gravel-choked ribbon that only finds its voice when the monsoon clouds gather their dark, electric weight. The air carries a dry, mineral sharpness, and as dusk approaches, the light softens into a bruised violet that clings to the scrub, turning the desert floor into a theater of lengthening shadows and profound, ringing stillness.

Human presence in Charco remains a quiet negotiation with an environment that demands resilience, echoing the long, layered history of the region’s original inhabitants and the later, rugged homesteaders who sought a living from the dust. Economic life functions at a measured pace, often tethered to the rhythms of ranching or the maintenance of sparse infrastructure that supports a life lived largely outdoors. Beyond the immediate settlement, the expansive reach of State Trust Land offers a protected buffer of raw, uncultivated terrain where the passage of time is measured by the steady erosion of stone rather than the tick of a clock. Life in Charco persists with a singular, unvarnished integrity, where the primary landmarks are the enduring geometry of the land itself and the wide, uncaring sky that arches over the valley, indifferent to the small, fleeting efforts of those who reside beneath it.

About This Charco Map Page

This page provides an embedded street and satellite map of Charco, Arizona. Coordinates: 32.250618, -112.605978. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for Charco includes the ZIP code (85321), telephone area code (480), county seat of Pima County (Tucson), and school district assignment (Indian Oasis-Baboquivari Unified District).

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.