ZipCodes

This feature class contains polygons defining the USPS ZIP Codes in Hillsborough County, Florida. The dataset includes a five-digit code and name of each ZIP code. The purpose of this dataset is to represent location and describe the boundaries of all ZIP codes within Hillsborough County.USPS ZIP code layer were originally built using the street centerline, Situs or property lines.Hillsborough County obtains the information about approximate ZIP codes boundaries in the form of legal descriptions or general maps outlining the areas from USPS and feature polygons are drawn using ArcMap to update the existing boundaries. Any ZIP code that did not have geographic areas but have only post office box was represented by a small square. The boundaries are updated as needed basis when errors are found or when unpopulated areas have growth. The polygon boundaries are approximate since the ZIP codes are assigned to linear features (Roads), not to geographic areas.

本要素类包含用于定义佛罗里达州希尔斯伯勒县（Hillsborough County）内美国邮政（USPS）邮政编码（ZIP Code）区域的面要素。本数据集包含每个邮政编码的五位编码及其对应名称，旨在呈现希尔斯伯勒县内所有邮政编码的位置信息并描述其边界范围。USPS邮政编码图层最初依托街道中心线、宗地界线或产权界线构建：希尔斯伯勒县从美国邮政获取用于勾勒区域范围的法律描述文件或通用地图，以此获取近似的邮政编码边界信息，随后通过ArcMap绘制面要素以更新现有边界。仅设有邮政信箱但无实体地理区域的邮政编码，以小正方形要素表示。当发现边界错误或无人居住区出现发展扩张时，将按需更新边界范围。由于邮政编码绑定至线性地物（道路）而非地理区域，因此该面要素边界仅为近似值。