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BOULDER

Colorado · UNITED STATES (US) · 40.01°N / 105.27°W

CO
ADM1 · ID GeoNames 5,574,991

Boulder is a city in United States with a population of 106,803. It sits at 40.01/-105.27, runs on America/Denver, is 5 km from Pine Brook Hill.

Population 106,803
Place Type District Capital
Elevation 1624m
Timezone America/Denver

All facts

fields
Country
United States
Subdivision
Colorado
Coords
40.01°N / 105.27°W
UTC offset
-7
DST
Observed

Proximity

nearest 10 · within 50 km
NW Pine Brook Hill Colorado 983 5.4 km
SE Paragon Estates Colorado 928 9.0 km
S Eldorado Springs Colorado 585 9.2 km
NE Gunbarrel Colorado 9,263 10.0 km
NW Lazy Acres Colorado 920 10.2 km
SE Superior Colorado 12,980 11.1 km
E Louisville Colorado 20,396 12.5 km
NE Niwot Colorado 4,006 13.0 km
N Altona Colorado 501 13.2 km
SW Coal Creek Colorado 2,400 15.1 km

Air access

nearby

Universities

linked

FAQ

10 questions
What is the population of Boulder?
106,803 people, per GeoNames.
Which timezone is Boulder in?
America/Denver.
Which country is Boulder in?
United States (US).
Which airport serves Boulder?
Boulder Municipal Airport (WBU).
Does Boulder have a university?
Yes. University of Colorado at Boulder.
What languages are spoken in United States?
English.
What currency is used in United States?
US Dollar.
How many cities are in United States?
21,763 on record.
Which admin region is Boulder in?
Colorado.
What is the elevation of Boulder?
1,624 meters.

Get this page as JSON

no auth
cURL 200 OK
$ curl https://api.cityapi.org/v1/cities/5574991

{
  "data": {
    "id": 5574991,
    "name": "Boulder",
    "ascii_name": "Boulder",
    "country_code": "US",
    "population": 106803,
    "elevation": 1624,
    "timezone_id": "America/Denver",
    "feature_class": "P",
    "feature_code": "PPLA2",
    "latitude": 40.01499,
    "longitude": -105.27055
  }
}

Context

comparatives
  • 108.7x the population of Pine Brook Hill.
  • 5 km from Pine Brook Hill.
  • Same timezone (America/Denver) as 1,113 other cities in United States.
CITYAPI · STATION BERLIN/DE · DATUM/2026-06-11 · BUILT BY BROTCODE Terms · Privacy · Impressum ·