ZIP Code 21930
ZIP Code Tabulation Area in Cecil County, Maryland.
- Population
- 30
-77.3%’19–’23
ZIP Code 21930 (Cecil County, Maryland) is home to about 30 residents.
From 2019 to 2023, ZIP Code 21930's population declined 77.3% from 132 to 30.
100.0% of workers drive to work alone. 100.0% of homes are single-family detached houses.
Demographics
ACS 2019–2023- Population
- 30
- Median age
- 62.5 yrs
- Median household income
- —
- Median home value
- —
- Median gross rent
- —
- Housing units
- 49
- Homeownership rate
- 100.0%
- Bachelor's degree or higher
- 0.0%
- Unemployment rate
- 0.0%
Trends
ACS 5-year · 2019–202313230
| Year | Population |
|---|---|
| 2019 | 132 |
| 2020 | 120 |
| 2021 | 24 |
| 2022 | 27 |
| 2023 | 30 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 50.0%
5 to 170.0%
18 to 240.0%
25 to 340.0%
35 to 440.0%
45 to 5426.7%
55 to 6423.3%
65 to 7423.3%
75 and over26.7%
| Count | Share | |
|---|---|---|
| Under 5 | 0 | 0.0% |
| 5 to 17 | 0 | 0.0% |
| 18 to 24 | 0 | 0.0% |
| 25 to 34 | 0 | 0.0% |
| 35 to 44 | 0 | 0.0% |
| 45 to 54 | 8 | 26.7% |
| 55 to 64 | 7 | 23.3% |
| 65 to 74 | 7 | 23.3% |
| 75 and over | 8 | 26.7% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 30 | 100.0% |
| Black or African American | 0 | 0.0% |
| 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 diploma0.0%
High school graduate73.3%
Some college or associate's26.7%
Bachelor's degree0.0%
Graduate or professional degree0.0%
| Count | Share | |
|---|---|---|
| No high school diploma | 0 | 0.0% |
| High school graduate | 22 | 73.3% |
| Some college or associate's | 8 | 26.7% |
| Bachelor's degree | 0 | 0.0% |
| Graduate or professional degree | 0 | 0.0% |
Commute to work
Drove alone100.0%
Carpooled0.0%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home0.0%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 15 | 100.0% |
| Carpooled | 0 | 0.0% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 0 | 0.0% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 0 | 0.0% |
| 15 to 29 min | 0 | 0.0% |
| 30 to 44 min | 15 | 100.0% |
| 45 to 59 min | 0 | 0.0% |
| 60+ min | 0 | 0.0% |
Households
- Average household size
- 3.75
- Poverty rate
- 0.0% (0 of 30)
| Count | Share | |
|---|---|---|
| Family households | 8 | 100.0% |
| Nonfamily households | 0 | 0.0% |
Housing
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 8 | 16.3% |
| Vacant | 41 | 83.7% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 8 | 100.0% |
| Renter-occupied | 0 | 0.0% |
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 | 49 | 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
- 21930
- Land area
- 0.74 sq mi
- Water area
- 0.01 sq mi
- Center point
- 39.3701, -75.8873
Counties this ZIP covers
2Compare with nearby ZIP codes
2National 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)