US ZIP Code Map

ZIP code

06423

East Haddam, CT

STANDARD

06423 covers East Haddam in Middlesex County, with 5,163 people in the ACS estimate.

Map of 06423, East Haddam

ZIP code map

ACS population

5,163

Median household income

$106,217

Median home value

$374,300

About ZIP code 06423

Type

STANDARD

City

East Haddam

County

Middlesex County

Timezone

America/New_York

Area codes

860, 959

Land area

36.6 sq mi

Water area

1.71 sq mi

Households

2,304

Median gross rent

$1,611

More enterprise fields

Timezone
America/New_York
Area Codes
860, 959
World Region
NA
Country
US
Housing Count
2,294
Irs Estimated Households
2,610
Population Count
4,821
Irs Estimated Population
4,650

People in 06423

Race

  • White4,441
  • Black or African American32
  • American Indian or Alaska Native15
  • Asian39
  • Native Hawaiian and Pacific Islander3
  • Other race42
  • Two or more races249

Hispanic or Latino (any race): 176

Age

  • Under 10466
  • 10 to 19503
  • 20 to 29460
  • 30 to 39500
  • 40 to 49565
  • 50 to 59874
  • 60 to 69830
  • 70 to 79472
  • 80 and older151

Income and housing in 06423

Poverty rate

6.0%

Median earnings

$49,619

Median household income

$106,217

Median home value

$374,300

Median gross rent

$1,611

Education

  • High school graduate99.4%
  • Bachelor's degree44.0%
  • Graduate degree14.7%

Places covering 06423

Cities and places

Counties

93.6% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 06423

IRS populationACS population
5,8742,937020052023

Hover a year for IRS and ACS values.

ZIP codes near 06423

  1. 06438Haddam2.1 miPop 3,012 · Income $127,905
  2. 06469Moodus3.5 miPop 3,125 · Income $101,855
  3. 06412Chester3.5 miPop 3,786 · Income $94,570
  4. 06439Hadlyme3.7 miPop 58 · Income —
  5. 06417Deep River4.4 miPop 4,432 · Income $86,995
  6. 06441Higganum5.4 miPop 5,323 · Income $110,574
  7. 06409Centerbrook7.2 miPop 858 · Income $102,623
  8. 06442Ivoryton7.8 miPop 2,623 · Income $99,578
  9. 06456Middle Haddam7.8 miPop 253 · Income $125,350
  10. 06426Essex7.8 miPop 3,285 · Income $104,028
  11. 06424East Hampton8.4 miPop 12,401 · Income $116,645
  12. 06419Killingworth8.6 miPop 6,219 · Income $132,739

ZIP code 06423 FAQ

What city is ZIP code 06423 in?
06423 is in East Haddam, CT.
What county is 06423 in?
06423 is in Middlesex County.
What is the median household income in 06423?
The median household income in 06423 is $106,217.
Which ZIP codes are near 06423?
Use the radius tool on this page to list ZIP codes within a chosen distance of 06423.