Olney, Maryland ZIP codes
What is the ZIP code for Olney, MD?
20830, 20832
1 for street addresses · 1 PO Box only
Olney is in Montgomery County, Maryland. USPS uses 2 ZIP codes for Olney, 1 of them for street addresses. About 25,553 people live in Olney ZIP codes; the most populated is 20832 with 25,553 residents. The city is in the Eastern Time zone and uses area codes 240, 227 and 301.
| City | Olney, MD |
|---|---|
| State | Maryland |
| County | Montgomery County |
| ZIP codes | 2 |
| Population (ZIP areas) | about 25,553 |
| Time zone | Eastern Time · now |
| Area codes | 240, 227, 301 |
All Olney ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 20830 | PO Box only | – | – |
| 20832 | Standard | 25,553 | $168,524 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Olney
- Sandy Spring, MD 2.5 mi
- Brookeville, MD 2.5 mi
- Brinklow, MD 3.8 mi
- Derwood, MD 4.1 mi
- Ashton, MD 4.4 mi
- Spencerville, MD 5.9 mi
- Rockville, MD 6 mi
- Highland, MD 6.1 mi
- Montgomery Village, MD 6.2 mi
- Gaithersburg, MD 6.4 mi
Questions
- What is the ZIP code for Olney, MD?
- Olney has 2 ZIP codes: 20830 and 20832. The right one depends on the street address.
- How many ZIP codes does Olney have?
- 2: 1 standard ZIP codes for street addresses, 1 for PO Boxes only.
- What county is Olney, MD in?
- Olney ZIP codes are in Montgomery County.
- What area code is Olney, MD?
- Olney uses area codes 240, 227 and 301.