| ZIP Code | 06455 |
|---|---|
| City | Middlefield |
| State | Connecticut (CT) |
| County | Lower Connecticut River Valley County |
| Area Code | 203/475 |
| Elevation | 191 ft |
| Latitude | 41.514163 |
|---|---|
| Longitude | -72.717844 |
| Timezone | New York (DST) |
| FIPS | 09130 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 51.1 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.36 |
| Below Poverty | 3.0% ▼ 70% below avg |
| College Grads | 52.8% ▲ 36% above avg |
| Unemployment | 1.9% ▼ 61% below avg |
| No HS Diploma | 20 (1%) |
| HS Graduate | 625 (30.7%) |
| Some College | 105 (5.2%) |
| Associates | 210 (10.3%) |
| Bachelors | 139 (6.8%) |
| Graduate Degree | 935 (46%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $114,500 ▲ 50% above avg ↑ 6% since 2019 |
|---|---|
| Median Home Value | $392,500 ▲ 41% above avg ↑ 38% since 2019 |
| Home/Income Ratio | 3.4x (nat avg ~3.5x) |
| Median Rent | $1,110/mo ↓ 19% since 2019 |
| Total Units | 1,235 |
| Vacant Units | 141 |
| Avg HH Size | 2.36 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,235 |
|---|---|
| Vacant | 141 |
| Owner Occupied | 93.9% |
| Renter Occupied | 6.1% |
| Avg HH Size | 2.36 |
ZIP code 06455 is located in Middlefield, Connecticut, within Lower Connecticut River Valley County. With a population of 2,592, this is a sparsely populated ZIP code with a mature community — the median age is 51.1 years. Economically, 06455 is a upper-middle-income ZIP code: the median household income of $114,500 is significantly above the national average.
Real estate in ZIP code 06455 represents a mid-range housing market. The median home value of $392,500 is above the national average. Renters can expect to pay around $1,110 per month in median rent. Homeownership is strong here — 93.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 38% since 2019.
The population of 06455 is primarily White (86.69%). Residents are well-educated — 52.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 3.0%. Household income has grown by 6% since 2019.
The unemployment rate in 06455 stands at 1.9%, which is well below the national average. About 12% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 79%.
Overall, ZIP code 06455 in Middlefield, CT is characterized as upper-middle-income, well-educated, a mature community, and predominantly owner-occupied. With 2,592 residents, a median household income of $114,500, and a median home value of $392,500, it offers a clear picture of life in this part of Connecticut.