Residential delivery area · Connecticut
ZIP Code 06456: Middle Haddam, CT
ZIP code 06456 uses the postal name Middle Haddam, Connecticut and lies entirely in Middlesex County (Census 2020 ZIP-county file). About 280 people live there (Census Bureau, ACS 2020-2024). Median household income is $128,542 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Middle Haddam · its only residential ZIP
- County
- Middlesex County
- House district
- CT-2 119th Congress
- State
- Connecticut
- Time zone
- Eastern
- Land area
- 1.3 sq mi · 212 people per sq mi
Where is ZIP code 06456?
06456 centers on 41.540°, -72.548° and covers 1.3 square miles of land plus 0.4 of water. It borders 4 ZIP codes: 06414, 06424, 06480, 06457.
The map draws ZIP code areas only. For the streets inside 06456, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 06456 compare with the rest of Middlesex County?
| Measure | 06456 | In Middlesex County | In CT |
|---|---|---|---|
| People (ACS 2020-2024) | 281 | 25th of 25 | 268th of 288 |
| Median household income | $129k | not ranked | not ranked |
| Median home value | $434k | not ranked | not ranked |
06456's income and home value are not ranked: it has fewer than 1,000 residents (281). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 63% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 06456?
The 2020 Census counted 355 people in 06456; the ACS, which samples households over 2020-2024, estimates 281. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 281±117 (90% margin)
- 2020 Census count
- 355
- Households
- 166
- Median age
- 65.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 06456?
Of the 281 people the ACS estimates in 06456, 2.8% are under 18 and 49.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (100.0%).
- Under 182.8%
- 18 to 6447.3%
- 65 and older49.8%
- White, not Hispanic100.0%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 06456 earn?
Median household income is $128,542 (ACS 2020-2024).
- Median household income
- $128,542±$34,603
- Income per person
- $107,714
- Below the poverty line
- 9.6%
- Unemployed (of the labor force)
- 4.7%
- Adults 25+ with a bachelor's degree
- 59.0%
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 06456?
- Median home value (owners' estimate)
- $434,000
- Median gross rent
- –
- Homes owned by their occupants
- 88.0%
- Housing units
- 173
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 06456?
5 business establishments had a location in this ZIP code in 2023, the same count as in 2018 (ZIP Code Business Patterns).
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 06456?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 06414 | Cobalt | 302 | $131k | 2.6 mi |
| 06424 | East Hampton | 12,751 | $124k | 2.7 mi |
| 06480 | Portland | 9,434 | $119k | 4.6 mi |
| 06457 | Middletown | 46,720 | $80k | 5.7 mi |
| 06441 | Higganum | 5,348 | $111k | 5.4 mi (near) |
| 06469 | Moodus | 3,311 | $105k | 5.6 mi (near) |
| 06459 | Middletown | 1,238 | – | 5.9 mi (near) |
| 06438 | Haddam | 2,887 | $121k | 6.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.