ZIP Code 06451 - Meriden Connecticut

06451 Overview

ZIP Code 06451 is located in Meriden Connecticut. Portions of 06451 are also in Meriden (town) and Southington and Wallingford. 06451 is entirely within New Haven County. Regionally, 06451 is located in the Hartford-New Haven Area.

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ZIP Code 06451 Quick Stats

ZIP Code NameMeriden
Primary CountyNew Haven County
ZIP Code TypeStandard
Population (2022)24,482
Area Code(s)203 / 475 / 860 / 959
Current Time
EST

ZIP Code 06451 Map

06451 Demographics

06451 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Connecticut based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 06451 is White. The current unemployment level in 06451 is 2.5%.

Population24,482
Population Growth Rate0.00%
Population Density2,366 People per Square Mile
Total Households9,145
Percentage High Income Households1.5%
Median Household Income (2021)$60,034
Average Adjusted Gross Income (2021)$341,110
Current Unemployment Rate (December 2024)2.5%
Majority Race/EthnictyWhite - 54.39%

06451 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White15,02754.36%
Black2,6159.46%
Hispanic9,35533.84%
Asian5481.98%
Native American820.3%
Hawaiian/Pac. Islander190.07%

06451 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,0988.38%
Bachelor Degree1,76813.5%
High School Diploma4,91837.54%
No High School Diploma4563.48%
GED or Alternate7705.88%
1 or More Years of College1,97315.06%
Associates Degree1,1478.76%
Masters Degree7946.06%
Professional Degree1411.08%
Doctorate Degree350.27%

06451 Geography

Coordinates41.54148483,-72.82285309
Adjacent ZIP Codes
Cities/Towns in 06451
RegionHartford-New Haven Area
Metropolitan/Micropolitan Stat AreaNew Haven-Milford, CT
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area10 Square Miles

06451 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion59a - Connecticut Valley

06451 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)19212938485762615342342541
Avg Max Temp (°F)36384758707984817362514060
Avg Precip (In.)4.443.284.474.494.524.284.184.384.484.594.464.1351.7

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