1. Merrimack County Info
  2. All cities in Merrimack county
  3. All zip codes in Merrimack county
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County Merrimack State New Hampshire(NH)



Cities 31 Zip Codes 34

Population

129,180

Census 2010: 141,530
Estimated: 129,180
Growth: -9.56%
White 136,725 93.69%
Asian 2,806 1.92%
Hispanic 2,269 1.55%
Black 2,069 1.42%
Indian 1,223 0.84%
Other 725 0.50%
Hawaiian 117 0.08%



Gender and Age

Females 71,885 50.79%
Males 69,645 49.21%

Median age 43.78
Median age for females 44.35
Median age for males 43.17

Households

Total households 55,193
Persons per household 2.480000
Income per household $46,506.41

Top Data By Zip Codes

View all Zip Codes data

Most Populated

03301 29,315
03303 15,320
03106 13,209
03275 11,790
03235 8,693

Least Populated

03233 8
03230 905
03243 912
03287 914
03268 944

Growing

03046 3%
03263 2%
03275 2%
03235 1%
03304 1%

Declining

03233 -1337%
03257 -97%
03242 -52%
03255 -41%
03287 -41%

Younger Crowd

03242 35.20
03263 39.40
03303 39.40
03106 39.80
03275 40.10

Older Crowd

03233 50.20
03257 48.60
03255 47.70
03224 46.90
03287 46.40

Highest Income

03233 $85,247.00
03304 $79,329.00
03106 $61,491.00
03257 $59,625.00
03229 $59,583.00

Lowest Income

03235 $34,949.00
03263 $39,056.00
03230 $39,635.00
03301 $41,481.00
03278 $45,156.00

Time Zone

Time zone(s) Eastern Time Zone (US and Canada), EST. GMT-5
Day light saving Yes

Area Codes

603