ZIP code 20645: Issue, MD
20645 is a ZIP code in Issue, Maryland, mainly in Charles County, part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area. About 814 people live here.
- Population
- 814
- Median household income
- $191,429
- Typical home value
- $510,900-0.4% in 12 months
- Median rent
- —gross, per month
- Median age
- 50.9
- Homeowners
- 96.3%of occupied homes
Shaded: ZIP code 20645's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 20645 details
| City | Issue |
|---|---|
| State | Maryland |
| County | Charles County |
| Metro area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 1.4 sq mi, plus 1.3 sq mi of water |
| Population density | 590 people per sq mi |
| Bachelor's degree or higher | 46.1% of adults 25+ |
| Average commute | 43.8 minutes |
| Center coordinates | 38.29722, -76.91618 |
ZIP codes near 20645
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 20664 | Newburg, MD | 3.2 mi | 3,138 |
| 20682 | Rock Point, MD | 3.8 mi | — |
| 20661 | Mount Victoria, MD | 4.3 mi | 0 |
| 20625 | Cobb Island, MD | 4.8 mi | 849 |
| 20618 | Bushwood, MD | 6.5 mi | 1,705 |
| 20621 | Chaptico, MD | 6.6 mi | 958 |
| 22448 | Dahlgren, VA | 6.7 mi | 765 |
| 22526 | Ninde, VA | 7.8 mi | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 20645?
A typical home in ZIP code 20645 is worth about $510,900 (Zillow Home Value Index). The median household here earns $191,429 a year. See what buying here would cost per month, with Maryland average taxes and insurance filled in.
Monthly payment for a $510,900 homeWhat can a $191,429 income afford?Rental property numbers
About ZIP code 20645
What city is ZIP code 20645?
ZIP code 20645 is in Issue, MD, in Charles County.
What county is ZIP code 20645 in?
20645 is mainly in Charles County, Maryland.
What is the population of ZIP code 20645?
About 814 people live in ZIP code 20645, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 20645 in?
20645 is in Eastern Time (UTC−5). It observes daylight saving time.