Davenport, Iowa

Overview

Located in the Iowa community of Davenport, Costco is a wholesale retail destination that serves a significant population base. The communities reachable within a 30-minute drive demonstrate the geographic and demographic scope of this location's influence. By examining these nearby incorporated places, we can better understand the role Costco plays in the region.

Population catchment

The 30-minute driving radius around Costco encompasses a combined population of approximately 169,787 residents across 20 incorporated communities. Davenport leads as the most populous nearby community with 101,724 residents, representing roughly 60% of the total catchment population. Rounding out the top three are Bettendorf with 39,102 residents and Eldridge with 6,726, providing further evidence of the population concentration near Costco. Together, the top three communities account for a substantial share of the overall population base, underscoring the concentrated nature of the area's demographics.

Regional dependence

The relationship between the smaller towns and the larger communities near Costco reflects a pattern of regional dependence typical in Iowa. Of the 20 nearby communities, 18 have populations below 10,000, indicating that these residents likely rely on Davenport and similar centers for goods and services. This dynamic reinforces the importance of Costco as a regional destination.

Geographic interpretation

From a geographic perspective, the area surrounding Costco can be characterized as suburban. The region blends suburban and semi-rural characteristics, with 2 communities above 10,000 residents alongside a collection of smaller incorporated places. The presence of Davenport as the dominant population center creates a moderately concentrated pattern, with progressively smaller communities extending outward. The median community population in this catchment is 880, indicating that most communities are substantially smaller than the dominant center. Understanding this settlement structure helps contextualize the role of Costco within the broader regional framework.