Residential delivery area · Connecticut
ZIP Code 06611: Trumbull, CT
ZIP code 06611 uses the postal name Trumbull, Connecticut and lies entirely in Fairfield County (Census 2020 ZIP-county file). About 37,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $163,073 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Trumbull Center (24%), Daniels Farm (21%), Tashua (16%) and Long Hill (14%); 25% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Trumbull · its only residential ZIP
- County
- Fairfield County
- Census places
- Trumbull Center (24%) census-designated place; Daniels Farm (21%) census-designated place; Tashua (16%) census-designated place; Long Hill (14%) census-designated place
- House district
- CT-4 119th Congress
- State
- Connecticut
- Time zone
- Eastern
- Land area
- 23.3 sq mi · 1,598 people per sq mi
Where is ZIP code 06611?
06611 centers on 41.273°, -73.212° and covers 23.3 square miles of land plus 0.2 of water. It borders 7 ZIP codes: 06606, 06484, 06468, 06612, 06610, 06614, 06825.
The map draws ZIP code areas only. For the streets inside 06611, 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 06611 compare with the rest of Fairfield County?
| Measure | 06611 | In Fairfield County | In CT |
|---|---|---|---|
| People (ACS 2020-2024) | 37,281 | 5th of 46 | 13th of 288 |
| Median household income | $163k | 17th of 45 | 26th of 228 |
| Median home value | $547k | 25th of 46 | 34th of 245 |
Its median household income is higher than in 97% of U.S. residential ZIP codes, and it is denser than 82% 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 06611?
The 2020 Census counted 36,835 people in 06611; the ACS, which samples households over 2020-2024, estimates 37,281. Between the 2010 and 2020 censuses its population grew 2.1% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 37,281
- 2020 Census count
- 36,835+2.1% since 2010 (36,091)
- Households
- 12,153
- Median age
- 41.7
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 06611?
Of the 37,281 people the ACS estimates in 06611, 26.9% are under 18 and 18.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (74.2%).
- Under 1826.9%
- 18 to 6455.0%
- 65 and older18.1%
- White, not Hispanic74.2%
- Hispanic or Latino9.3%
- Asian, not Hispanic9.1%
- Other or two or more5.2%
- Black, not Hispanic2.2%
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 06611 earn?
Median household income is $163,073 (ACS 2020-2024), the 17th highest of the 45 ranked ZIP codes in Fairfield County. It is not measurably different from 2015-2019 ($150,299 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $163,073
- Income per person
- $62,065
- Below the poverty line
- 5.3%
- Unemployed (of the labor force)
- 5.6%
- Adults 25+ with a bachelor's degree
- 60.1%
- Adjusted gross income per tax return, 2022
- $135,41418,360 returns; wages 70% 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 06611?
FHFA's house price index for 06611, built from repeat sales and appraisals of the same homes, rose 67% from 2015 to 2025 and rose 56% from 2020 to 2025, and moved +5.7% in 2025.
- Median home value (owners' estimate)
- $547,300
- Median gross rent
- $2,266
- Homes owned by their occupants
- 89.7%
- Housing units
- 12,800
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 06611?
902 business establishments had a location in this ZIP code in 2023, 9 fewer than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance164
- Retail trade120
- Professional, scientific, and technical services111
- Construction92
- Other services (except public administration)82
- Accommodation and food services66
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 06611?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 06606 | Bridgeport | 49,308 | $73k | 4.2 mi |
| 06484 | Shelton | 41,889 | $108k | 4.4 mi |
| 06468 | Monroe | 18,949 | $157k | 4.6 mi |
| 06612 | Easton | 7,670 | $223k | 4.6 mi |
| 06610 | Bridgeport | 22,020 | $52k | 5.0 mi |
| 06614 | Stratford | 35,654 | $111k | 5.3 mi |
| 06825 | Fairfield | 21,982 | $136k | 5.5 mi |
| 06608 | Bridgeport | 12,146 | $46k | 6.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.