Eldora, CO Profile: Facts, Map & Data


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Eldora, Colorado - Basic Facts

The Eldora Census Designated Place had a population of 157 as of July 1, 2017. Eldora ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Colorado. See peer rankings below.

The primary coordinate point for Eldora is located at latitude 39.9583 and longitude -105.585 in Boulder County. The formal boundaries for the Eldora Census Designated Place (see map below) encompass a land area of 4.16 sq. miles and a water area of 0.03 sq. miles. Boulder County is in the Mountain time zone (GMT -7). The elevation is 8,642 feet.

The Eldora Census Designated Place (GNIS ID: 2408069) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Colorado is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Eldora Census Designated Place is located within Bald Mountain Division of Boulder County.

Beneath the boundary map are tables with Eldora population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Eldora: Eldorado.

EXTREMELY LOCAL Demographic Data

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Eldora Census Designated Place, CO Boundary Map

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Boundary Maps: Bald Mountain Division | Boulder County | Colorado Counties

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Eldora, CO Data & Demographics (As of July 1, 2017)


Total Population 157
Daytime Population: Workers 10
Daytime Population: Residents 98
Total Daytime Population (TDP) 108
Ratio TDP/Total Population1 0.69
Population in Households 157
Population in Familes 109
Population in Group Qrtrs 0
Population Density2 38
Diversity Index3 19


Median Household Income $63,991
Average Household Income $79,164
Per Capita Income $36,569


Total Housing Units 269 (100%)
Owner Occupied HU 57 (21.2%)
Renter Occupied HU 34 (12.6%)
Vacant Housing Units 178 (66.2%)
Median Home Value $281,897
Average Home Value $334,545


Total Households 91
Average Household Size 1.73
Family Households 51
Average Family Size 2
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.39% 1.48%
Households 1.28% 1.49%
Families 6.19% 1.15%
Median Household Income   1.97%
Per Capita Income   2.16%

Eldora, CO - Peer Comparisons by Rank and Percentile

The table below compares Eldora to the other 458 incorporated cities, towns and CDPs in Colorado by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 371 20th
Population Density # 434 5th
Diversity Index # 385 16th
Median Household Income # 158 66th
Per Capita Income # 126 73rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Colorado Census Data Comparison Tool.

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