Vermont Area and Population Density. Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Search the Population Data for Colchester, VT, including population statistics. Find details about census information and age structures. Different vintage years of estimates are not comparable. Colchester 0 5,000 10,000 15,000 20,000. Population 20…. The information displayed on this website is pulled from recent census reports and other public information sources. Located in Chittenden County, in the beautiful Lake Champlain Valley, just north of Burlington Vermont, the population was 17,067 in the 2010 census. Population, Census, April 1, 2010. Population Data for Colchester, VT . Cities marked with an asterisk ("*") should resemble a city or town but do not have their own government (i.e. Figure 4: Colchester, VT 2010 to 2018 Population Percent Change. 623,989. Population estimates base, April 1, 2010, (V2019) 17,072. All data and statistsics are subject to change and may be incorrect or slightly outdated. The vintage year (e.g., V2019) refers to the final year of the series (2010 thru 2019). QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more. Place. -20% 0% 20% Winooski Winooski-Chittenden County Burlington Burlington-Chittenden County Colchester South Hero Essex Junction. Figure 1: Colchester, VT and Area 2018 Population Data, Figure 3: Colchester, VT Population Change 2010 to 2018, Figure 4: Colchester, VT 2010 to 2018 Population Percent Change, Figure 5: Colchester, VT Population Density, Figure 7: Median Age by Gender in Colchester, VT, Figure 8: Colchester, VT and Area Age by Generation, Figure 9: Colchester, VT and Area Ethnicity Makeup, Figure 10: Colchester, VT Hispanic Population, Figure 12: Colchester, VT Marriage Status, Figure 14: Colchester, VT Average Family Size in Household, Figure 15: Families as % of All Households, Figure 16: Husband and Wife Families as Percent of All Families, Figure 17: Colchester, VT Head of Household, Figure 18: Colchester, VT Birth Rate (Last 12 months), Figure 20: Colchester, VT Teenager Birth Rate, Figure 21: Colchester, VT Unwed Mothers as % of All Births, Figure 22: Colchester, VT Unwed and On Public Assitance, Figure 24: Colchester, VT Unwed Mother Births By Age Group, Figure 25: Colchester, VT Unwed Mother Birth Rate By Race, Figure 26: Colchester, VT Unwed Mother Births By Poverty Level, Figure 27: Unwed Births and Education Level, Figure 30: Colchester, VT Single People Broken Down By Reason, Figure 31: Colchester, VT Single Men in Area, Figure 32: Colchester, VT Single Women in Area, Figure 35: Colchester, VT Citizenship Status, Figure 36: Citizen Place of Birth for Colchester, VT, Figure 37: Colchester, VT Percent of Population Foreign Born, Figure 39: Colchester, VT Non Citizen Age Breakout, Figure 41: % Non Citizen Year of Entry into USA, Figure 43: Colchester, VT Foreign Born People are From What Region, Figure 44: Colchester, VT Foreign-Born World Region of Birth, Figure 45: Colchester, VT Foreign-Born Sub-Region of Birth, Figure 46: Foreign-Born Country of People Living in Colchester, VT, Figure 47: Foreign-Born Country for all people in the United States.