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ZIP Code 03307

Merrimack, New Hampshire

FIPS 03307

Juniper

ZIP Code 03307 is in the top 9% nationally for HPI growth 5yr %, but in the bottom 37% nationally for price-to-income ratio. It also sits in the top 19% nationally for appreciation 1yr %. And it sits in the 78th percentile nationally for median home value.

Median Home Value

$365,400

Higher than 78% of U.S. ZIP codes

HPI Growth 5yr %

65%

Higher than 91% of U.S. ZIP codes

FEMA Risk Score

45.3

Lower than 72% of U.S. ZIP codes

The basics

Total Population

5,724

Median Age

49.4

Home values & property tax

Ranked against U.S. ZIP codes.

Median Home Value

$365,400

Higher than 78%

Median Property Tax

$5,833

Effective Tax Rate

2%

Cost of living & affordability

Ranked against U.S. ZIP codes.

Price-to-Income Ratio

3.41

Higher than 63%

Median Rent

$1,321

Higher than 77%

Home prices & appreciation

Ranked against U.S. ZIP codes.

HPI Growth 5yr %

65%

Higher than 91%

Appreciation 1yr %

4.3%

Higher than 81%

Pandemic Gain %

59%

Recession Drop %

-21%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

80.8

Winter Avg Low (°F)

15.7

Avg Temperature (°F)

47.2

Hot Days/yr (>90°F)

13.7

Freezing Days/yr (<32°F)

164.8

Annual Precipitation (in)

45.6

Annual Snowfall (in)

67.7

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

45.3

Lower than 72%

The full report

Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.

  • People

  • Work & Money

  • Housing

  • Amenities

  • Environment & Risk

ZIP Code 03307: frequently asked questions

What is the median home value in ZIP Code 03307?
The median home value in ZIP Code 03307 is $365,400, higher than 78% of U.S. ZIP codes.
How much is property tax in ZIP Code 03307?
The median annual property tax in ZIP Code 03307 is $5,833, an effective rate of 2% of home value.
Is ZIP Code 03307 expensive to live in?
Homes in ZIP Code 03307 cost about 3.41× the median household income, higher than 63% of U.S. ZIP codes.
What is the average rent in ZIP Code 03307?
The median gross rent in ZIP Code 03307 is $1,321 a month, higher than 77% of U.S. ZIP codes.
How much have home prices grown in ZIP Code 03307?
Home prices in ZIP Code 03307 have moved 65% over the past five years (4.3% in the past year), per the FHFA House Price Index.
What is the weather like in ZIP Code 03307?
ZIP Code 03307 averages 47.2°F year-round, summer highs near 80.8°F, winter lows around 15.7°F (NOAA 1991–2020 normals). It sees about 67.7 inches of snow a year.
Is ZIP Code 03307 at risk of flooding or natural disasters?
ZIP Code 03307's FEMA National Risk Index score is 45.3 (lower than 72% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane.

Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →