Charlestown, NH 03603 ZIP Code Profile

Related Place Profiles:
Charlestown, NH | Unity, NH

Camera Icon Photos of the local Charlestown, NH area

ZIP Code 03603: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Charlestown, NH 03603

Not Acceptable, USPS
Unity, NH 03603

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 137
  • Single Family Addresses: 1,664
  • Multi-Family Addresses: 19
  • County: Sullivan County
  • Centroid: Latitude 43.236, Longitude -72.427
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


03603 ZIP Code Map

Search the map for:

Charlestown, NH 03603 Data & Demographics (As of July 1, 2016)


Total Population 5,547
Population in Households 5,428
Population in Familes 4,258
Population in Group Qrtrs 119
Population Density1 125
Diversity Index2 8


Total Households 2,298
Average Household Size 2.36
Family Households 1,513
Average Family Size 3


Total Housing Units 2,484 (100%)
Owner Occupied HU 1,718 (69.2%)
Renter Occupied HU 580 (23.3%)
Vacant Housing Units 186 ( 7.5%)
Median Home Value $122,663
Average Home Value $129,962


Median Household Income $50,100
Average Household Income $60,126
Per Capita Income $25,150
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.45% 0.37%
Households 0.44% 0.35%
Families 0.33% 0.26%
Median Household Income   0.47%
Per Capita Income   1.12%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Charlestown, NH 03603 - Peer Comparisons by Rank and Percentile

The table below compares 03603 to the other 242 ZIP Codes in New Hampshire by rank and percentile using July 1, 2016 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.

Variable Description Rank Percentile
Total Population # 69 72nd
Population Density1 # 111 55th
Diversity Index2 # 203 17th
Median Household Income # 204 16th
Per Capita Income # 220 10th

Additional comparisons and rankings can be made with a VERY EASY TO USE New Hampshire Census Data Comparison Tool.

New Hampshire Research Tools

New Hampshire Census Data Comparison Tool

Compare New Hampshire Census Data
Highest or Lowest: