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Zip Code 03431, United States - Map and Information

Primary CityKeene, New Hampshire
Area of Zip Code 0343160.18 sq mi
Male Population12,081 (47.1%)
Female Population13,567 (52.9%)
Population change from 1975 to 2015 +56%
Population change from 2000 to 2015 +5.2%
Median Age35.6 years
Male Median Age34.5 years
Female Median Age36.5 years
Area Codes603
NeighborhoodsDowntown Keene, Keene, West Keene
Local TimeThursday 6:17 AM
TimezoneEastern Standard Time
Coordinates42.9626394475335° / -72.2955584965317°
Related Zip Codes034350344003441034420344303444

Map of Zip Code 03431

Interactive Map

Zip Code 03431 Population

Years 1975 to 2015
Population Density273.3 / mi²347.8 / mi²405.3 / mi²426.2 / mi²

Racial demographics for Zip Code 03431

 White: 97.8%
 Hispanic or Latino: 0.8%
 Asian: 0.7%
 Black Or African American: 0.4%
 American Indian Or Alaskan Native: 0.2%
 Other: 0.2%

03431 Population change from 2000 to 2015

Increase of 5.2% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Zip Code 03431+56%+22.5%+5.2%
New Hampshire+36.6%+19%+8.2%
United States+46.9%+27.2%+13.7%

Zip Code 03431 Median Age

Median Age: 35.6 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Zip Code 0343135.6 years36.5 years34.5 years
Keene34.4 years35.4 years33.3 years
New Hampshire41.5 years42.3 years40.6 years
United States37.4 years38.7 years36.1 years

Zip Code 03431 Population Tree

Population By Age and Gender
Under 55145041,018
85 Plus210463673

Zip Code 03431 Population Density

Population Density: 426.2 / mi²
LocationPopulationAreaPopulation Density
Zip Code 0343125,64860.18 sq mi426.2 / mi²
Keene23,64537.5 sq mi630.5 / mi²
New Hampshire1.3 million9,349.2 sq mi143.8 / mi²
United States321.6 million3,796,761.2 sq mi84.7 / mi²

Zip Code 03431 Historical and Projected Population

Estimated Population from 1730 to 2100


Business Distribution by neighborhood in 03431
 Downtown Keene: 74.6%
 Keene: 16.8%
 Other: 8.6%

Stats and Demographics for Zip Code 03431

Households in 0343110,288
People per Household2.28
Average House Value$103,200
Income per Household$37,411

Business Concentration in Zip Code 03431

03431 Business Heat Map


Business Distribution by Industry
 Medical: 21.6%
 Shopping: 16.8%
 Professional Services: 12.5%
 Home Services: 6.3%
 Industry: 5.4%
 Financial Services: 5%
 Other: 32.4%
Industry DescriptionNumber of EstablishmentsAverage Age of BusinessAverage Google RatingBusinesses per 1,000 residents
Car repair7033.6 years4.22.7
Beauty salons3626.4 years4.31.4
Hairdressers3527.6 years4.21.4
Public administration5531.9 years3.72.1
Social work10332.2 years4.14.0
Atm's2946.9 years3.81.1
Banks3552.7 years3.61.4
Finance other4440.6 years4.01.7
Loan companies5141.1 years4.32.0
Grocery stores and supermarkets3547 years4.31.4
General contractors6236.8 years4.22.4
Other construction3833.7 years4.31.5
Real estate7530.4 years3.72.9
Construction of buildings3843.5 years3.41.5
Other membership organizations3341.9 years4.41.3
Wholesale of machinery3023.5 years4.51.2
Dentists5227.9 years4.62.0
Health and medical61124.6 years4.323.8
Nurses3342 years4.11.3
Physicians and surgeons21029.3 years2.68.2
Psychiatrists and psychotherapists5221.3 years3.42.0
Accountants4025.8 years4.01.6
Advertising and marketing3328 years4.41.3
Corporate management5526.3 years4.12.1
Lawyers legal6529 years4.42.5
Scientific and technical services4122.4 years4.11.6
Specialized design3230.3 years4.41.2
Churches3460 years4.71.3
Clothing stores2727 years4.51.1
Electronics stores5228.6 years4.02.0
Hardware stores2940.9 years4.21.1
Pharmacies and drug stores3344.2 years3.71.3
Shopping other5241.4 years4.12.0

Business distribution by price for Zip Code 03431

 Moderate: 51.5%
 Inexpensive: 39.6%
 Expensive: 6.5%
 Very Expensive: 2.4%

Human Development Index (HDI)

Statistic composite index of life expectancy, education, and per capita income.

Zip Code 03431 CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Zip Code 03431416,811 t16.3 t6,925 t/mi²
Keene381,051 t16.1 t10,161 t/mi²
New Hampshire29,681,961 t22.1 t3,174 t/mi²
United States5,664,619,809 t17.6 t1,491 t/mi²

Zip Code 03431 CO2 Emissions

2013 CO2 emissions (tonnes/year)416,811 t
2013 CO2 emissions (tonnes/year) per capita16.3 t
2013 CO2 emissions intensity (tonnes/mi²/year)

Natural Hazards Risk

Relative risk out of 10
CycloneHigh (7)
EarthquakeLow (2)
FloodHigh (7)
* Risk, particularly concerning flood or landslide, may not be for the entire area.

Recent Nearby Earthquakes

Magnitude 3.0 and greater
9/25/108:28 PM3.1570 km5,000 mNew
10/2/947:36 AM3.367.2 km10,000 msouthern New
10/2/944:27 AM3.768.4 km10,000 msouthern New
10/6/928:38 AM3.470.8 km5,000 mNew
10/25/8610:16 AM3.975.1 km5,000 mNew
1/18/824:14 PM4.582.2 km8,000 mNew
12/25/777:35 AM3.255.6 kmNoneNew
6/26/644:04 AM3.270.1 km1,000 mNew

Primary City

Keene is a city in Cheshire County, New Hampshire, United States. The population was 23,409 at the 2010 census. It is the county seat of Cheshire County. is home to Keene State College and Antioch University New England, and formerly hosted the stat..    Keene, New Hampshire Wikipedia Page

About Our Data

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