Explore Harper, Texas, 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.
This interactive map shows the street layout and satellite imagery for Harper, Texas. 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 Texas 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 Harper.
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 | Harper |
| State | Texas (TX) |
| County | Gillespie County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 30.2661 |
| Longitude | -99.272607 |
| Population | 1,332 |
| Density | 9.1 /km² |
| Incorporated | N/A |
| ZIP Code | 78631 |
| Area Code | 512, 737 |
| County Seat | Fredericksburg |
| School District | Harper Independent School District |
Harper sits upon the limestone bedrock of the high plains, where the horizon stretches wide and the sky maintains a clarity that turns the evening light into a pale, bruised violet. It lies 18.5 miles north-northwest of Kerrville, TX (from Kerrville, TX: bearing 340°T), and is situated 22.3 miles west of Fredericksburg. The Pedernales River traces a path through the landscape, its channel carving through the earth and providing a persistent, quiet vitality to the surrounding fields. Harper rests at the center of Rogers Draw, a natural basin that collects the seasonal rains and directs them toward the low-slung pastures. While the distant silhouette of the Edwards Plateau marks the western boundary of the world, the immediate terrain remains defined by scrub oak and the resilient grasses that endure the long, dry heat. Sixteen miles away, the quiet expanse of Unknown Park offers a sanctuary for the native flora and fauna, standing as a silent witness to the rugged, unadorned beauty of the inland plains.
Harper carries the weight of a settlement forged by those who favored the endurance of ranching and the stubborn promise of the soil over the fleeting ease of more fertile lands. The local economy persists through a measured rhythm of agriculture and livestock, reflecting a culture that values the steady labor of the seasons above the frantic pace of industrial expansion. Here, the architecture is utilitarian, composed of materials pulled from the ground itself, and the daily life of Harper follows the slow, deliberate turning of the sun. The residents recognize the necessity of self-reliance, a trait carved into the character of the community as deeply as the water has shaped the earth of Rogers Draw. It is a place where the stillness of the afternoon is broken only by the lowing of cattle or the wind moving through the dry brush, creating a sense of isolation that feels less like loneliness and more like a profound, grounded peace.
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This page provides an embedded street and satellite map of Harper, Texas. Coordinates: 30.2661, -99.272607. 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 Harper includes the ZIP code (78631), telephone area code (512, 737), county seat of Gillespie County (Fredericksburg), and school district assignment (Harper Independent School District).
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
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.
| Page generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |