The ZIP code 33037 in North Key Largo, Florida has experienced population fluctuations over the past decade, reaching a peak of 13,208 in 2022. This corresponds to a population density of 357.84 people per square mile, classifying the area as rural based on its size of 36.91 square miles.

Rural areas typically have population densities between 50 to 500 people per square mile and are characterized by larger living spaces of 1 to 5 acres, fewer public services, and lower infrastructure density compared to urban areas. The lifestyle in rural settings is often community-oriented, revolving around local schools and small businesses.

Common activities in rural areas include hobby farming, horse ownership, and significant outdoor activities, taking advantage of the natural environment and open spaces. The ZIP code 33037 likely features a mix of single-family homes and smaller multi-unit dwellings, with ample space between properties, given its estimated 5,060 housing units and average household size of 2.61 in 2022.