ZIP Code 21645
ZIP Code Tabulation Area in Kent County, Maryland.
- Population
- 872
- Median home value
- $298,700
-30.8%’19–’23
-10.9%’19–’23
ZIP Code 21645 is a ZIP Code Tabulation Area in Kent County, Maryland, home to about 872 residents. At $298,700, its median home value sits in line with Kent County's $307,100.
Between 2019 and 2023, ZIP Code 21645's population declined 30.8% from 1,261 to 872, while its median gross rent was little changed from $1,179 to $1,180.
100.0% of homes are single-family detached houses. The typical home was built around 1946.
Demographics
ACS 2019–2023- Population
- 872
- Median age
- 59.5 yrs
- Median household income
- —
- Median home value
- $298,700
- Median gross rent
- $1,180
- Housing units
- 645
- Homeownership rate
- 74.8%
- Bachelor's degree or higher
- 35.4%
- Unemployment rate
- 6.9%
Trends
ACS 5-year · 2019–20231,261872
$83,668$123,500
$335,300$298,700
$1,179$1,180
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 1,261 | $83,668 | $335,300 | $1,179 |
| 2020 | 1,345 | $71,731 | $346,400 | $1,040 |
| 2021 | 1,319 | $123,500 | $407,900 | — |
| 2022 | 1,231 | — | $338,900 | $1,650 |
| 2023 | 872 | — | $298,700 | $1,180 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 50.0%
5 to 175.2%
18 to 240.0%
25 to 3413.4%
35 to 442.5%
45 to 5414.8%
55 to 6438.4%
65 to 7418.8%
75 and over6.9%
| Count | Share | |
|---|---|---|
| Under 5 | 0 | 0.0% |
| 5 to 17 | 45 | 5.2% |
| 18 to 24 | 0 | 0.0% |
| 25 to 34 | 117 | 13.4% |
| 35 to 44 | 22 | 2.5% |
| 45 to 54 | 129 | 14.8% |
| 55 to 64 | 335 | 38.4% |
| 65 to 74 | 164 | 18.8% |
| 75 and over | 60 | 6.9% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 834 | 95.6% |
| Black or African American | 38 | 4.4% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 0 | 0.0% |
| Hispanic or Latino (any race) | 0 | 0.0% |
Educational attainment (age 25+)
No high school diploma1.0%
High school graduate47.2%
Some college or associate's16.4%
Bachelor's degree18.6%
Graduate or professional degree16.8%
| Count | Share | |
|---|---|---|
| No high school diploma | 8 | 1.0% |
| High school graduate | 390 | 47.2% |
| Some college or associate's | 136 | 16.4% |
| Bachelor's degree | 154 | 18.6% |
| Graduate or professional degree | 139 | 16.8% |
Commute to work
- Mean travel time to work
- 18 min
Drove alone47.5%
Carpooled11.3%
Public transit5.2%
Walked23.9%
Bicycle0.0%
Worked from home12.2%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 211 | 47.5% |
| Carpooled | 50 | 11.3% |
| Public transit | 23 | 5.2% |
| Walked | 106 | 23.9% |
| Bicycle | 0 | 0.0% |
| Worked from home | 54 | 12.2% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 208 | 53.3% |
| 15 to 29 min | 116 | 29.7% |
| 30 to 44 min | 10 | 2.6% |
| 45 to 59 min | 0 | 0.0% |
| 60+ min | 56 | 14.4% |
Households
- Average household size
- 1.83
- Poverty rate
- 18.5% (161 of 872)
| Count | Share | |
|---|---|---|
| Family households | 275 | 60.8% |
| Nonfamily households | 177 | 39.2% |
Housing
- Median year structure built
- 1946
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 452 | 70.1% |
| Vacant | 193 | 29.9% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 338 | 74.8% |
| Renter-occupied | 114 | 25.2% |
1-unit, detached100.0%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 645 | 100.0% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 21645
- Land area
- 42 sq mi
- Water area
- 3.03 sq mi
- Center point
- 39.3158, -75.9562
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)