03103 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Hillsborough County
Centroid: Latitude 42.966, Longitude -71.439
Time Zone: Eastern Time Zone (UTC -5 hours)
Observes DST: Yes

ZIP Code 03103 has segments in 2 Counties (Hillsborough, Rockingham).

Businesses Addresses: 1,320
PO Box Addresses: 0
Residential Addresses: 15,186

Multi-Family Addresses: 1,871
Single Family Addresses: 13,315

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2025, Maps updated: May 1, 2024.

Manchester, NH 03103 Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	39,026 (100%)
Population in Households	38,564 (98.8%)
Population in Families	28,178 (72.2%)
Population in Group Quarters¹	462 ( 1.2%)
Population Density	4,162
Diversity Index²	66


INCOME
Median Household Income	$67,829
Average Household Income	$91,097
% of Income for Mortgage⁴	34%
Per Capita Income	$36,575
Wealth Index⁵	65
Socioeconomic Status Index⁶	Low (43.6)

HOUSING
Total HU (Housing Units)	16,384 (100%)
Owner Occupied HU	7,160 (43.7%)
Renter Occupied HU	8,500 (51.9%)
Vacant Housing Units	724 ( 4.4%)
Median Home Value	$364,707
Average Home Value	$383,678
Housing Affordability Index³	65

HOUSEHOLDS
Total Households	15,660
Average Household Size	2.46
Family Households	9,206
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races 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.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Manchester, NH 03103 - Peer Comparisons by Rank and Percentile

The table below compares 03103 to the other 254 ZIP Codes in New Hampshire by rank and percentile using July 1, 2024 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.

GROWTH RATE / YEAR	2020-2024	2024-2029
Population	0.09%	0.05%
Households	0.33%	0.26%
Families		0.29%
Median Household Income		2.18%
Per Capita Income		3.16%
Owner Occupied HU		0.59%

Variable Description	Rank	Percentile
Total Population	# 1	100th
Population Density	# 3	99th
Median Household Income	# 200	22nd
Housing Affordability Index	# 49	19th
Per Capita Income	# 226	11th
Diversity Index	# 2	100th

03103 ZIP Code Profile, Map, Data & Demographics

ZIP Code 03103: Basic Data & USPS Preferred City Name

Manchester, NH 03103 Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Manchester, NH 03103 - Peer Comparisons by Rank and Percentile

Popular Places Near ZIP Code 03103

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