ZIP code
06456
Middle Haddam, CT
06456 covers Middle Haddam in Middlesex County, with 253 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 06456. Methodology
About ZIP code 06456
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 06456. Not ACS. Methodology
People in 06456
Race
- White312
- Black or African American3
- American Indian or Alaska Native3
- Asian7
- Other race2
- Two or more races28
Hispanic or Latino (any race): 5
Age
- Under 1019
- 10 to 1941
- 20 to 2929
- 30 to 3941
- 40 to 4934
- 50 to 5983
- 60 to 6930
- 70 to 7955
- 80 and older23
Income and housing in 06456
Education
- High school graduate96.7%
- Bachelor's degree71.0%
- Graduate degree43.7%
Places covering 06456
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.
No place overlap rows for this ZIP.
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.
- Middlesex 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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 06456
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 471 | |
| 2006 | 411 | |
| 2007 | 437 | |
| 2011 | 318 | |
| 2012 | 280 | |
| 2013 | 240 | |
| 2014 | 242 | |
| 2015 | 259 | |
| 2016 | 260 | 390 |
| 2017 | 233 | |
| 2018 | 304 | |
| 2019 | 259 | |
| 2020 | 211 | |
| 2021 | 199 | |
| 2022 | 271 | |
| 2023 | 253 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 06456
12 nearest ZIP centroids (any distance)
- 06414Cobalt2.6 miPop 407 · Income $126,360
- 06424East Hampton2.7 miPop 12,401 · Income $116,645
- 06480Portland4.6 miPop 9,421 · Income $118,955
- 06441Higganum5.4 miPop 5,323 · Income $110,574
- 06469Moodus5.6 miPop 3,125 · Income $101,855
- 06457Middletown5.7 miPop 46,690 · Income $74,003
- 06459Middletown5.9 miPop 956 · Income —
- 06438Haddam6.5 miPop 3,012 · Income $127,905
- 06481Rockfall7.7 miPop 1,644 · Income $109,228
- 06416Cromwell7.9 miPop 14,301 · Income $104,458
- 06447Marlborough8.3 miPop 6,106 · Income $140,022
- 06073South Glastonbury8.4 miPop 5,825 · Income $180,172
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 06456, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 06456 FAQ
- What city is ZIP code 06456 in?
- 06456 is in Middle Haddam, CT.
- What county is 06456 in?
- 06456 is in Middlesex County.
- What is the median household income in 06456?
- The median household income in 06456 is $125,350.
- Which ZIP codes are near 06456?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 06456.