White-Label Meta Ads for Castle Rock, CO Agencies
Meta Ads run behind your brand for clients in Castle Rock and 10 nearby markets.
How the Castle Rock audience grows with radius
Castle Rock, CO is a smaller city (50K–100K residents) with roughly 56,000 residents (GeoNames). Together with the 10 served markets around it, the area totals about 1.9 million residents.
The largest neighboring market is Denver, CO (about 683,000), 26 miles north of Castle Rock. All 11 markets are in Colorado.
| Added market | Population | Distance | Cumulative population |
|---|---|---|---|
| Parker | 50,000 | 11 mi | 105,000 |
| Centennial | 110,000 | 14 mi | 215,000 |
| Littleton | 46,000 | 19 mi | 261,000 |
| Englewood | 33,000 | 20 mi | 294,000 |
| Aurora | 359,000 | 25 mi | 654,000 |
| Lakewood | 153,000 | 26 mi | 806,000 |
| Denver | 683,000 | 26 mi | 1.5 million |
| Arvada | 115,000 | 32 mi | 1.6 million |
| Westminster | 113,000 | 34 mi | 1.7 million |
| Thornton | 133,000 | 35 mi | 1.9 million |
15-mile radius around Castle Rock
Special Ad Categories require a 15-mile minimum radius. Around Castle Rock that includes Parker and Centennial, while Littleton, Englewood, Aurora, Lakewood and Denver and others need a wider radius.
The area is on Mountain time for lifetime-budget ad schedules.
Larger audiences within 90 miles of Castle Rock
| Market | Population | Distance |
|---|---|---|
| Colorado Springs, CO | 457,000 | 37 mi south |
| Fort Collins, CO | 161,000 | 85 mi north |
| Pueblo, CO | 109,000 | 78 mi south |
| Boulder, CO | 107,000 | 50 mi northwest |
| Greeley, CO | 101,000 | 73 mi north |
| Longmont, CO | 92,000 | 56 mi north |
Suggested Meta Ads setup for the Castle Rock area
Meta location targeting supports countries, states, cities, ZIP codes and a radius around an address. Ads in Special Ad Categories (housing, employment, credit, and social issues or politics) have restricted targeting options, including a minimum 15-mile radius, so clients in those categories need their geography planned accordingly.
Ad set A: Castle Rock + 15 mi
Covers Parker and Centennial; about 215,000 residents in the included cities. Broad targeting first, then interest or lookalike tests.
Ad set B: 35-mile radius
Adds Littleton, Englewood, Aurora, Lakewood, Denver, Arvada, Westminster and Thornton, bringing the included cities to about 1.9 million residents. Use it when ad set A’s frequency climbs.
Retargeting
Website visitors and engaged audiences from the whole 11-market area, so the smaller cities in the area still see follow-up ads.