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San Isidro Puerto Rico Map

Explore San Isidro, Puerto Rico, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of San Isidro, Puerto Rico

How to Use This San Isidro, Puerto Rico Map

This interactive map shows the street layout and satellite imagery for San Isidro, Puerto Rico. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Puerto Rico or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to San Isidro.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

City	San Isidro
State	Puerto Rico (PR)
County	Canóvanas County
Country	United States of America
Timezone	Atlantic Standard Time — no DST (America/Puerto_Rico)

Latitude	18.07635
Longitude	-66.954344
Population	6,860
Density	3636.9 /km²
Incorporated	N/A
ZIP Code	00729
Area Code	787, 939

🌦 Goto San Isidro Weather Page: San Isidro, Puerto Rico — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About San Isidro, Puerto Rico

San Isidro is a locality in Canóvanas County, Puerto Rico, United States. It has a population of approximately 6,860. The population density is 3636.9 people per km². San Isidro is located at 18.0764°N, 66.9543°W. It observes the Atlantic Standard Time — no DST (America/Puerto_Rico) timezone. ZIP code: 00729.

San Isidro reveals itself through the steady, rhythmic pulse of the Caño San Isidro, which carves a path directly through the low-lying terrain. It lies 4.8 miles east of Carolina, PR (from Carolina, PR: bearing 81°T), and is situated 8.4 miles east-northeast of Trujillo Alto. The land rises gently toward the Cuchilla de Santa Inés just a mile away, creating a subtle contrast between the water-fed plains and the shadowed ridges. To the west, the Quebrada Bocaforma basin captures the heavy tropical rains, pooling moisture into the soil that supports lush, dense vegetation. While the open coastline remains three miles away, the humid air carries a faint, salt-crusted memory of the tides from the distant Ensenada Comezón. At dusk, the light catches the moisture rising from the ground, turning the horizon a soft, bruised violet that feels heavy with the weight of the coming night.

San Isidro carries the quiet endurance of a place shaped by the slow accumulation of generations working the surrounding earth. The local economy has long leaned into the rhythms of agricultural production, drawing strength from the fertile basins that provide a modest living for those who tend the fields. Small-scale industry thrives here, often operating within the narrow margins left by larger regional centers, yet maintaining a distinct independence in its daily commerce. History is not written in grand monuments, but in the persistent clearing of brush and the maintenance of the irrigation routes that keep the land productive. People here understand that survival is a matter of knowing the soil’s temperament and the predictable arc of the seasons. This resilience defines the work ethic of the residents, who value the tangible output of their hands above the abstract promises of distant markets.

Cultural life in San Isidro centers on the shared observations of the neighborhood, where the Unknown Local Park serves as the primary meeting point for communal gatherings. Residents often venture out toward the Bosque Estatal de Piñones to seek the shade of the trees, or they travel further to traverse the Vereda El Yunque when the weather permits a longer journey. The proximity of the Islote de Juan Pérez provides a visual anchor for those who look toward the horizon, serving as a silent sentinel just a few miles off the shore. While the spectacular Catarata Coca draws travelers from across the island, the people of San Isidro maintain a preference for the quiet, familiar corners of their own landscape. Life proceeds with a deliberate, unhurried focus on family and the maintenance of local traditions that have survived the pressures of the modern world.

Nearby Outdoor Places

Unknown Local Park (Local Park) — 0.4 mi, 300° NW
Area Recreativa Orlando López Martínez (Local Park) — 0.6 mi, 316° NW
Bosque Estatal de Maricao (State Resource Management Area) — 1.9 mi, 338° N
Bosque Estatal de Susúa (State Resource Management Area) — 2.2 mi, 065° NE
Forest Legacy Program acquisition - Finca Busigó Maricao (State Conservation Area) — 5.1 mi, 357° N
Bosque Estatal de Guánica (State Conservation Area) — 6.9 mi, 131° SE
Bosque Estatal de Guánica Natural Reserve (Marine Protected Area) — 7.3 mi, 146° SE
La Parguera Natural Reserve (Marine Protected Area) — 7.6 mi, 196° S
Laguna Cartagena National Wildlife Refuge (National Wildlife Refuge) — 10.8 mi, 243° SW · 540 acres
Cabo Rojo National Wildlife Refuge (National Wildlife Refuge) — 15.0 mi, 243° SW · 5,583 acres
Cavernas del Río Camuy (State Park) — 20.0 mi, 025° NE
El Yunque National Forest (National Forest) — 34.9 mi, 051° NE · 29k acres

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