PlainZIP

Littleton, CO · standard

ZIP Code 80123

Jefferson County, Colorado - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

44,795
1,458/sq mi
$105,932
Median income
$620,100
Median home value
53.7%
Bachelor's or higher

The verdict

Littleton pairs an upper-quartile household income with top-decile home values, in a low-density, homeowner-dominated area.

Top 15%
household income, US ZIPs
Top 8%
home value, US ZIPs
1,458
people per sq mi
73%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 80123 against every reporting US ZIP.

ZIP code 80123 is a densely settled ZIP (a standard USPS delivery area) in Littleton, Jefferson County, Colorado, with 44,795 residents across 30.7 square miles, a density of 1,458 people per square mile, in the Denver time zone.

ZIP 80123 lands in the middle-income range, with a median household income of $105,932 (19% above the Colorado average), while per-capita income is $63,179. The poverty rate stands at 4.4% and the unemployment rate at 4.3%. The typical home here is valued at $620,100 (28% above the state average); renters pay a median of $2,077 monthly, and 72.8% of units are owner-occupied.

This is a highly-educated ZIP: 53.7% of adults hold a bachelor's degree or higher, the median age is 41.8, and the average commute is 26 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Jefferson County, so you can benchmark 80123 against its immediate geography rather than a national average alone.

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 →

Top industries in ZIP 80123

Top 5 sectors by establishment count in Littleton, CO

Which industries have the most business establishments in ZIP 80123.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

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 80123, Littleton, 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

44,795

Population

30.7

Area (sq mi)

1,458

People / sq mi

Denver

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 80123?

41.8

Median Age

49.0%

Male

51.0%

Female

6.7%

Foreign-Born

White 79.6%
African American 1.7%
Asian 5.3%
American Indian or Alaska Native 0.6%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 9.3%
Hispanic or Latino 12.9%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$105,932

Median Household Income

+19% vs state

$63,179

Per Capita Income

4.4%

Poverty Rate

4.3%

Unemployment Rate

26.2 min

Mean Commute Time

How ZIP 80123 ranks nationally

Littleton, CO household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$105,932 Top 15% higher than 85% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 71.8%
Bachelor's Degree or Higher 53.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

19,953

Total Housing Units

19,270

Occupied Units

683

Vacant Units

2.27

Avg Household Size

Occupancy Type

Owner 72.8%
Renter 27.2%

$620,100

Median Home Value

+28% vs state

$2,077

Median Rent

1986

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+1.9%

YoY Change (2024)

300

HPI Index (2000 = 100)

+200%

Total Change Since 2000

Home values in ZIP 80123 have increased 1.9% over the past year (2024). Since 2000, this ZIP has seen +200% cumulative appreciation.

Year Annual Change HPI Index
2020 +2.2% 215
2021 +14.5% 247
2022 +15.8% 285
2023 +3.4% 295
2024 +1.9% 300

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 1,276 business establishments in ZIP 80123, employing approximately 12,942 people with a combined annual payroll of $519,093,000.

1,276

Businesses

12,942

Employees

$519.1M

Annual Payroll

17

Industry Sectors

Industry Establishments % of Total
Retail trade 208 16.3%
Professional, scientific, and technical services 174 13.6%
Health care and social assistance 149 11.7%
Accommodation and food services 117 9.2%
Real estate and rental and leasing 110 8.6%
Other services (except public administration) 104 8.2%
Construction 101 7.9%
Finance and insurance 87 6.8%
Administrative and support and waste management and remediation services 55 4.3%
Arts, entertainment, and recreation 40 3.1%
Educational services 37 2.9%
Information 30 2.4%
Wholesale trade 28 2.2%
Manufacturing 17 1.3%
Management of companies and enterprises 8 0.6%
Transportation and warehousing 7 0.6%
Mining, quarrying, and oil and gas extraction 3 0.2%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 80123 vs 80235 →

ZIP 80123 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 80123 ranks #2 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 80123 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 80123 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
80235 Denver, CO 7,571 2.4 mi
80128 Littleton, CO 34,988 3.6 mi
80236 Denver, CO 16,123 2.9 mi
80227 Denver, CO 33,667 3.7 mi
80120 Littleton, CO 28,435 3.5 mi
80110 Englewood, CO 20,867 3.8 mi
80232 Denver, CO 21,411 5.2 mi
80219 Denver, CO 61,296 5.8 mi
80226 Denver, CO 30,930 6.7 mi
80121 Littleton, CO 17,853 6.2 mi

More ZIP Codes in Jefferson County

80127 standard
Littleton, CO
Pop: 42,597
80401 standard
Golden, CO
Pop: 39,378
80004 standard
Arvada, CO
Pop: 35,892
80003 standard
Arvada, CO
Pop: 35,384
80128 standard
Littleton, CO
Pop: 34,988
80227 standard
Denver, CO
Pop: 33,667

Related Areas

Jefferson County Littleton, CO Colorado

Frequently Asked Questions

What county is ZIP code 80123 in? ▼
ZIP code 80123 (Littleton) is located in Jefferson County, Colorado. Jefferson County contains multiple ZIP codes, see the full list at /counties/jefferson-co.
What is the population of ZIP code 80123? ▼
ZIP code 80123 in Littleton, CO has a population of 44,795 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 80123? ▼
The median household income in ZIP 80123 is $105,932, which is 39% above the national average of $76,288.
What is the average home value in ZIP 80123? ▼
The median home value in ZIP 80123 is $620,100, which is 123% above the national average of $278,155.
What is the demographic makeup of ZIP 80123? ▼
The largest racial group in ZIP 80123 is White at 79.6%. Hispanic or Latino residents make up 12.9% of the population.
How many businesses are in ZIP code 80123? ▼
ZIP code 80123 has 1,276 business establishments employing approximately 12,942 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 80123? ▼
The top industries by establishment count in ZIP 80123 are: Retail trade (208), Professional, scientific, and technical services (174), Health care and social assistance (149). There are 17 industry sectors represented in total.
How have home values changed in ZIP code 80123? ▼
According to the FHFA House Price Index, home values in ZIP 80123 increased by 1.9% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 200%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 80123? ▼
In ZIP code 80123, 71.8% of residents aged 25+ have a high school diploma or higher, and 53.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 80123? ▼
The mean commute time for workers in ZIP code 80123 is 26.2 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 80123? ▼
In ZIP code 80123, approximately 72.8% of occupied housing units are owner-occupied and 27.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 80123? ▼
The poverty rate in ZIP code 80123 is 4.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.