ZIP Code 03303 - Concord New Hampshire

ZIP Code 03303 is located in Concord New Hampshire. Portions of 03303 are also in Webster and Boscawen and Salisbury and Warner (town) and Canterbury. 03303 is entirely within Merrimack County. Regionally, it is located in the Southern New Hampshire Region.

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ZIP Code 03303 Quick Stats

ZIP Code NameConcord
Primary CountyMerrimack County
ZIP Code TypeStandard
Population (2022)16,118
Area Code(s)603
Current Time
EDT

ZIP Code 03303 Map

03303 Demographics

03303 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in New Hampshire based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 03303 is White. The majority race/ethnicity attending public schools in 03303 is White. The current unemployment level in 03303 is 2.0%.

Population16,118
Population Growth Rate0.59%
Population Density226 People per Square Mile
Total Households6,385
Percentage High Income Households2.1%
Median Household Income (2021)$79,599
Average Adjusted Gross Income (2020)$62,990
Current Unemployment Rate (April 2024)2.0%
Majority Race/EthnictyWhite - 92.68%
Public School Majority Race/EthnictyWhite - 91.97%

03303 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White15,10892.64%
Black3922.4%
Hispanic4612.83%
Asian2911.78%
Native American500.31%
Hawaiian/Pac. Islander70.04%

03303 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,76493.73%
Black452.39%
Hispanic402.13%
Asian251.33%
Native American50.27%
Hawaiian/Pac. Islander30.16%

03303 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College8938.5%
Bachelor Degree2,13220.29%
High School Diploma2,82226.86%
No High School Diploma1131.08%
GED or Alternate5795.51%
1 or More Years of College1,68716.06%
Associates Degree1,45313.83%
Masters Degree6336.02%
Professional Degree1811.72%
Doctorate Degree140.13%

03303 Geography

Coordinates43.29907227,-71.67459106
Adjacent ZIP Codes
Cities/Towns in 03303
RegionSouthern New Hampshire Region
Metropolitan/Micropolitan Stat AreaConcord, NH
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area71 Square Miles

03303 Politics

US Congressional Districts in 03303
New Hampshire State Senate Districts in 03303
New Hampshire House of Representatives Districts in 03303

03303 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion59h - Gulf of Maine Coastal Plain

03303 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)9122232425257554635271634
Avg Max Temp (°F)30344356687782807160473557
Avg Precip (In.)3.152.423.083.153.43.43.683.513.293.653.673.0939.49

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