EntityQ622910· pop 37· linked from 54 articlesDelawareSign in to savecity in Iowa, United StatesKey factsCountryUSAStateIowaCountyDelawareTotal0.74 sq mi (1.92 km )Land0.73 sq mi (1.89 km )Water0.012 sq mi (0.03 km )Elevation1,040 ft (320 m)Density194.6/sq mi (75.14/km )Time zoneUTC-6 ( Central (CST) )Summer dstUTC-5 (CDT)Fips code19-19630via Wikipedia infoboxArticleDelaware is a city in Delaware County, Iowa, United States. The population was 142 at the time of the 2020 census.HistoryRead full article (23 paragraphs)Connectionsrace and ethnicity in the United States CensusEntityUnited StatesCountryCategories1860 establishments in IowaCities in Delaware County, IowaCities in Iowa