Monarch, CO · standard
ZIP Code 81227
Chaffee County, Colorado - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 10
- 11/sq mi
- 0.0%
- Bachelor's or higher
National ZIP placement
Monarch has 10 residents, placing it among the least populous of the 32,959 US ZIP codes with a reported population, at 11 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 81227 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 81227 is a sparsely populated ZIP (a standard USPS delivery area) in Monarch, Chaffee County, Colorado, home to just 10 residents across 1.0 square miles, a density of 11 people per square mile, in the Denver time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 81227, Monarch, CO · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
10
Population
1.0
Area (sq mi)
11
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 81227?
-
Median Age
47.3%
Male
52.7%
Female
0.0%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
0.0%
Poverty Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
87housing units
87
Total Housing Units
49
Occupied Units
38
Vacant Units
1.90
Avg Household Size
Occupancy Type
1959
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 81227 vs 81248 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 81248 | Sargents, CO | 48 | 8.8 mi |