Also See: Dover, NH ZIP Codes & ZIP Code Maps
The City of Dover is the 4th largest city in New Hampshire with a population of 33,020 as of July 1, 2021. Dover ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New Hampshire. See peer rankings below.
The primary coordinate point for Dover is located at latitude 43.1979 and longitude -70.8737 in Strafford County. The formal boundaries for the City of Dover encompass a land area of 26.71 sq. miles and a water area of 2.31 sq. miles. Strafford County is in the Eastern time zone (GMT -5). The elevation is 66 feet.
The City of Dover has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Alternate Unofficial Names for Dover: Bristol, Cochecho, Cocheco, Hilton's Point, Nachwanach, Newichwannock, Northam, Quochecho, Winichahanat.
|Total Population||33,020 (100%)|
|Population in Households||32,083 (97.2%)|
|Population in Families||21,983 (66.6%)|
|Population in Group Quarters1||937 ( 2.8%)|
|Median Household Income||$72,672|
|Average Household Income||$95,475|
|% of Income for Mortgage4||19%|
|Per Capita Income||$41,213|
|Total HU (Housing Units)||15,218 (100%)|
|Owner Occupied HU||7,541 (49.6%)|
|Renter Occupied HU||6,693 (44.0%)|
|Vacant Housing Units||984 ( 6.5%)|
|Median Home Value||$333,182|
|Average Home Value||$352,609|
|Housing Affordability Index3||97|
|Average Household Size||2.25|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||1.67%|
|Per Capita Income||2.23%|
|Owner Occupied HU||1.18%|
The table below compares Dover to the other 97 incorporated cities, towns and CDPs in New Hampshire by rank and percentile using July 1, 2021 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 4||97th|
|Population Density||# 25||75th|
|Median Household Income||# 29||71st|
|Housing Affordability Index||# 11||11th|
|Per Capita Income||# 23||77th|
|Diversity Index||# 7||94th|
Additional comparisons and rankings can be made with a VERY EASY TO USE New Hampshire Census Data Comparison Tool.