03857 ZIP Code – Newmarket, New Hampshire
ZIP Code 03857 is located in Newmarket, New Hampshire and has a population of approximately 9,400 residents. The median household income is $98,002.
This ZIP code is part of Rockingham County. Nearby ZIP codes include 03856, 03824, 03861.
ZIP Code 03857 Data
Population
9,400
Median Household Income
$98,002
Median Home Value
$250,000+
Median Rent
$1,573
Median Age
39.3
Unemployment Rate
1.5%
Poverty Rate
4.3%
Bachelor's Degree or Higher
49.7%
County
Rockingham County
State
New Hampshire
See more demographics for:
ZIP 03857 vs. New Hampshire vs. U.S.
| Metric | ZIP 03857 | NH Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 9,400 | 5,654 | 10k |
| Median Household Income | $98k | $93k | $73k |
| Median Home Value | $369k | $331k | $258k |
| Median Rent | $1,573 | $1,302 | $1,088 |
| Median Age | 39.3 | 47.5 | 43.2 |
| Unemployment Rate | 1.5% | 3.2% | 5.0% |
| Poverty Rate | 4.3% | 7.4% | 13.3% |
| Bachelor's Degree or Higher | 49.7% | 39.1% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 03856 – Newfields
- 03824 – Durham
- 03861 – Lee
- 03885 – Stratham
- 03840 – Greenland
- 03042 – Epping
- 03833 – Exeter
- 03823 – Madbury
- 03801 – Portsmouth
- 03862 – North Hampton
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 03856 | NEWFIELDS | 1,985 | $184,688 |
| 03824 | DURHAM | 15,073 | $98,190 |
| 03861 | LEE | 4,547 | $116,350 |
| 03885 | STRATHAM | 7,715 | $126,830 |
| 03840 | GREENLAND | 4,052 | $143,625 |