Residential delivery area · Connecticut
ZIP Code 06416: Cromwell, CT
ZIP code 06416 uses the postal name Cromwell, Connecticut and lies entirely in Middlesex County (Census 2020 ZIP-county file). About 14,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $110,596 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Cromwell · its only residential ZIP
- County
- Middlesex County
- House district
- CT-1 119th Congress
- State
- Connecticut
- Time zone
- Eastern
- Land area
- 12.5 sq mi · 1,151 people per sq mi
Where is ZIP code 06416?
06416 centers on 41.617°, -72.662° and covers 12.5 square miles of land plus 0.5 of water. It borders 6 ZIP codes: 06067, 06023, 06480, 06457, 06073, 06037.
The map draws ZIP code areas only. For the streets inside 06416, 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 06416 compare with the rest of Middlesex County?
| Measure | 06416 | In Middlesex County | In CT |
|---|---|---|---|
| People (ACS 2020-2024) | 14,334 | 3rd of 25 | 97th of 288 |
| Median household income | $111k | 11th of 18 | 104th of 228 |
| Median home value | $325k | 19th of 21 | 166th of 245 |
Its median household income is higher than in 87% of U.S. residential ZIP codes, and it is denser than 79% of all 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 06416?
The 2020 Census counted 14,225 people in 06416; the ACS, which samples households over 2020-2024, estimates 14,334. Between the 2010 and 2020 censuses its population grew 1.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 14,334
- 2020 Census count
- 14,225+1.6% since 2010 (14,005)
- Households
- 5,763
- Median age
- 43.5
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 06416?
Of the 14,334 people the ACS estimates in 06416, 19.1% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (74.7%).
- Under 1819.1%
- 18 to 6458.9%
- 65 and older22.0%
- White, not Hispanic74.7%
- Hispanic or Latino9.7%
- Other or two or more6.5%
- Asian, not Hispanic5.1%
- Black, not Hispanic3.9%
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 06416 earn?
Median household income is $110,596 (ACS 2020-2024), the 11th highest of the 18 ranked ZIP codes in Middlesex County. It is not measurably different from 2015-2019 ($109,500 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $110,596
- Income per person
- $58,875
- Below the poverty line
- 5.9%
- Unemployed (of the labor force)
- 2.8%
- Adults 25+ with a bachelor's degree
- 49.2%
- Adjusted gross income per tax return, 2022
- $112,1908,040 returns; wages 64% of AGI (IRS)
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 06416?
FHFA's house price index for 06416, built from repeat sales and appraisals of the same homes, rose 70% from 2015 to 2025 and rose 61% from 2020 to 2025, and moved +2.2% in 2025.
- Median home value (owners' estimate)
- $325,200
- Median gross rent
- $1,628
- Homes owned by their occupants
- 82.4%
- Housing units
- 6,181
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 06416?
400 business establishments had a location in this ZIP code in 2023, 7 fewer than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance63
- Other services (except public administration)57
- Accommodation and food services55
- Retail trade41
- Professional, scientific, and technical services34
- Construction31
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 06416?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 06067 | Rocky Hill | 20,872 | $100k | 2.8 mi |
| 06023 | East Berlin | 1,196 | $100k | 3.0 mi |
| 06480 | Portland | 9,434 | $119k | 3.9 mi |
| 06457 | Middletown | 46,720 | $80k | 5.0 mi |
| 06073 | South Glastonbury | 5,372 | $202k | 5.7 mi |
| 06037 | Berlin | 19,173 | $116k | 6.1 mi |
| 06459 | Middletown | 1,238 | – | 4.6 mi (near) |
| 06481 | Rockfall | 1,763 | $85k | 5.8 mi (near) |
| 06109 | Wethersfield | 27,250 | $127k | 5.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.