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Olney

MarylandCDP

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Olney

Total population

35,797

Median home value

$656,600

65%

Bachelor's+

Median income

$171,458

Olney$171k
National$74k

Founded

1832

Elevation165 m
Land area42.08 km²
Coordinates39.14°, -77.07°

Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.

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City facts

Founded
1832
Elevation
165 m
Area
42.08 km²
Official website
www.olneymd.org

Facts from Wikidata (CC0).

Overview

Olney is a census-designated place and an unincorporated area in Montgomery County, Maryland, United States. It is located in the north central part of the county, thirteen miles (21 km) north of Washington, D.C.

Read more on Wikipedia

History & geography

Geography

Olney has a total area of , all land. Olney's town center sits at the intersection of state route 97 (Georgia Avenue) and route 108 (Olney-Laytonsville Road). The town, larger than any other in the neighboring areas, lies south of Brookeville, west of Sandy Spring, east-northeast of Gaithersburg, north-northeast of Rockville, and north of Aspen Hill.

Read full article on Wikipedia

Excerpted from the corresponding Wikipedia article (CC BY-SA).

Demographics & economy

Median age
41.6
Median home value
$656,600
Housing units
12,060
Poverty rate
4.3%
Unemployment
3.6%

Race & ethnicity

White
56.9%
Black
14.5%
Asian
11.6%
Hispanic
12.1%

Source: US Census Bureau — American Community Survey, 5-year estimates.

Geography

Latitude
39.1443
Longitude
-77.0714
Water area
0.04 mi²
View on OpenStreetMap

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Climate

Air quality

Industrial & pollution facilities

Natural hazard risk

Health (adults)

High blood pressure
27.1%
Diabetes
7.8%
Adult obesity
24.4%
Binge drinking
16%
Adult smoking
6.5%
No leisure activity
15.4%

Age-adjusted prevalence estimates from CDC PLACES (latest release).

Walkability

Amenities nearby

Wildlife & biodiversity

Schools

Total
142
Elementary
89
Middle
29
High
19
Other
5

Largest nearby schools

  • Montgomery Blair High
    High · Silver Spring · 3,204 students · 16.7:1 ratio
  • Walter Johnson High
    High · Bethesda · 2,942 students · 18.6:1 ratio
  • Wheaton High
    High · Silver Spring · 2,599 students · 16.6:1 ratio
  • Gaithersburg High
    High · Gaithersburg · 2,436 students · 14.3:1 ratio
  • Richard Montgomery High
    High · Rockville · 2,390 students · 17.8:1 ratio
  • Winston Churchill High
    High · Potomac · 2,234 students · 18.6:1 ratio
  • Paint Branch High
    High · Burtonsville · 2,135 students · 16.4:1 ratio
  • Albert Einstein High
    High · Kensington · 2,012 students · 15.4:1 ratio

Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).

Earthquake history

Photos

Sights & places nearby

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Maryland

Browse all places in Maryland →

Geography & sun

Avg solar (kWh/m²/day)
3.98
Annual solar (kWh/m²)
1,452

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Nearby airports

Public attention

Wikipedia views (last 30 days)
1,989
Avg daily Wikipedia views
66
Attention level
Quiet

Pageview totals from the Wikimedia Pageviews API.

Books about Olney

Search results from Open Library.

Recent natural events nearby

Ground air-quality sensors

Recently spotted species

Nearest stream gauge

Events

Sources

  • • Wikipedia
  • • US Census Bureau (ACS 5-year estimates)
  • • Wikidata
  • • NCES via Urban Institute Education Data Portal
  • • CDC PLACES
  • • Open-Meteo / sunrise-sunset.org
  • • Wikipedia Pageviews API
  • • Open Library