ZIP code
03823
Madbury, NH
03823 covers Madbury in Strafford County, with 2,121 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 03823. Methodology
ZIP code map of 03823
About ZIP code 03823
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 03823. Not ACS. Methodology
People in 03823
Race
- White1,747
- Black or African American7
- American Indian or Alaska Native2
- Asian74
- Native Hawaiian and Pacific Islander1
- Other race17
- Two or more races80
Hispanic or Latino (any race): 25
Age
- Under 10194
- 10 to 19318
- 20 to 29196
- 30 to 39203
- 40 to 49263
- 50 to 59295
- 60 to 69267
- 70 to 79123
- 80 and older69
Income and housing in 03823
Education
- High school graduate97.3%
- Bachelor's degree54.6%
- Graduate degree23.5%
Places covering 03823
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Dover0.9%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Strafford County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
99.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 03823
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,599 | |
| 2006 | 1,600 | |
| 2007 | 1,747 | |
| 2008 | 1,737 | |
| 2009 | 1,746 | |
| 2010 | 1,824 | |
| 2011 | 1,927 | 1,833 |
| 2012 | 1,997 | 1,820 |
| 2013 | 2,034 | 1,810 |
| 2014 | 1,983 | 1,860 |
| 2015 | 1,832 | 1,810 |
| 2016 | 1,832 | 1,840 |
| 2017 | 1,869 | 1,840 |
| 2018 | 1,816 | 1,870 |
| 2019 | 1,849 | 1,870 |
| 2020 | 2,121 | 1,880 |
| 2021 | 2,166 | 1,840 |
| 2022 | 2,213 | 1,900 |
| 2023 | 2,121 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 03823
12 nearest ZIP centroids (any distance)
- 03820Dover3.0 miPop 33,150 · Income $92,793
- 03824Durham4.1 miPop 15,054 · Income $126,658
- 03861Lee5.1 miPop 4,558 · Income $140,321
- 03825Barrington5.7 miPop 9,420 · Income $99,706
- 03869Rollinsford5.9 miPop 2,452 · Income $82,983
- 03878Somersworth6.1 miPop 12,145 · Income $79,691
- 03839Rochester6.9 miPop 4,150 · Income $86,932
- 03857Newmarket7.2 miPop 9,431 · Income $94,345
- 03805Newington7.2 miPop — · Income —
- 03903Eliot8.6 miPop 6,978 · Income $100,472
- 03867Rochester9.1 miPop 22,886 · Income $74,397
- 03856Newfields9.5 miPop 2,010 · Income $191,625
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 03823, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 03823 FAQ
- What city is ZIP code 03823 in?
- 03823 is in Madbury, NH.
- What county is 03823 in?
- 03823 is in Strafford County.
- What is the median household income in 03823?
- The median household income in 03823 is $144,635.
- Which ZIP codes are near 03823?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 03823.