https://www.80304.com/tags/schools/Recent content in Schools on Boulder, CO 80304.comHugo -- gohugo.ioen80304.comMon, 19 Oct 2026 00:00:00 +0000https://www.80304.com/post/80304-zip-code-guide-neighborhood-boundaries-schools-services/Mon, 19 Oct 2026 00:00:00 +0000https://www.80304.com/post/80304-zip-code-guide-neighborhood-boundaries-schools-services/ <h2 id="80304-where-the-boundary-actually-runs">80304: Where the Boundary Actually Runs</h2> <p>Zip code 80304 takes in three named Boulder neighborhoods and part of one unincorporated mountain community, and one data site lists eight schools under it. <a href="https://maps.google.com/?q=Boulder,&#43;CO&#43;80304">Boulder, CO 80304</a> covers roughly nine square miles on the city's north side, according to <strong><a href="https://www.zipdatamaps.com/80304">ZipDataMaps</a></strong>, and borders zip codes 80301 and 80302 along a seam that splits North Boulder rather than following one obvious street. ZipDataMaps names three neighborhoods inside the zip: Old North Boulder, Parkside, and North Broadway – Holiday. The same source puts the 2022 population at 25,617 people across 11,159 households, spread over a land area that works out to about 2,826 people per square mile.</p>