Explore Walnut Creek, Ohio, with this interactive street and satellite map.
| City | Walnut Creek |
| State | Ohio (OH) |
| County | Delaware County |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.546486 |
| Longitude | -81.729562 |
| Population | 908 |
| Density | 157.7 /km² |
| Incorporated | N/A |
| ZIP Codes | 43021, 44681 |
| Area Code | 614, 330 |
| County Seat | Delaware |
| School District | East Holmes Local School District |
Walnut Creek anchors a landscape defined by the persistent, winding presence of Big Walnut Creek, which carves its path through the terrain with a quiet, persistent energy. It lies 3.0 miles north-northeast of Genoa Township, OH (from Genoa Township, OH: bearing 29°T), and is situated 7.3 miles north-northeast of Westerville. The land surrounding Walnut Creek unfolds in a series of expansive, fertile fields and dense woodlots that shift in color from the deep, verdant greens of midsummer to the brittle, muted golds of autumn. Hoover Reservoir Park provides an immediate boundary to the east, where the water’s surface often catches the low, pale light of late afternoon, mirroring the shifting clouds above. In the distance, the faint, blue-tinted silhouettes of the Welsh Hills rise against the skyline, offering a jagged contrast to the softer, flatter plains that predominate here. The air carries a crisp, terrestrial weight, smelling of damp soil and the seasonal decay of leaves, grounding the observer in a geography that feels both ancient and steadily cultivated.
History in Walnut Creek remains tied to the rhythms of agrarian labor and the steady development of the land, reflecting a heritage built upon the productivity of the surrounding basin. While the local economy has evolved from its early reliance on subsistence farming, the influence of the earth persists, with modern commerce and trade occupying the spaces once claimed by simple homesteads. The proximity to Hoover Reservoir ensures that the management of water and the preservation of natural margins remain central to the identity of Walnut Creek, influencing how the local populace interacts with their environment. Life moves with a deliberate, measured pace, punctuated by the seasonal demands of the fields and the quiet traffic near the water’s edge. Even as the modern world encroaches, the prevailing character of Walnut Creek stays aligned with the slow, predictable turn of the seasons and the sturdy, unpretentious labor that has long sustained its people.
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This page provides an embedded street and satellite map of Walnut Creek, Ohio. Coordinates: 40.546486, -81.729562. 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 Walnut Creek includes the ZIP code (43021, 44681), telephone area code (614, 330), county seat of Delaware County (Delaware), and school district assignment (East Holmes Local School 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.
| Page generated | August 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |