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 High-density area
- $105,932
- Median income Above-median income area
- $620,100
- Median home value Above-median home value
- 53.7%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
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.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 80123 (Littleton, CO) rose +1.9% from 2023 to 2024. The all-transactions index moved from 294.9 in 2023 to 300.4 in 2024 (2000 = 100).
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 average Colorado ZIP), while per-capita income is $63,179. The poverty rate is 4.4%, with unemployment at 4.3%; those measures add context to the income figure. Housing is both higher-cost and owner-heavy: median home value is $620,100 (28% above the average Colorado ZIP), while 72.8% of occupied homes are owner-occupied and median rent is $2,077.
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. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Jefferson County, so 80123 can be compared with both its immediate and county-level context.
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.
- Retail trade
Retail trade
208 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
174 establishments
- Health care and social assistance
Health care and social assistance
149 establishments
- Accommodation and food services
Accommodation and food services
117 establishments
- Real estate and rental and leasing
Real estate and rental and leasing
110 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, 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
Who lives in ZIP 80123?
41.8
Median Age
49.0%
Male
51.0%
Female
6.7%
Foreign-Born
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 ZIP avg
$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
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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
19,953housing units
19,953
Total Housing Units
19,270
Occupied Units
683
Vacant Units
2.27
Avg Household Size
Occupancy Type
$620,100
Median Home Value
+28% vs state ZIP avg
$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.
- 80219
Denver (80219)
61,296 residents
- 80123
Littleton (80123)
44,795 residents
- 80128
Littleton (80128)
34,988 residents
- 80227
Denver (80227)
33,667 residents
- 80226
Denver (80226)
30,930 residents
- 80120
Littleton (80120)
28,435 residents
- 80232 21,411
Denver (80232)
21,411 residents
- 80110 20,867
Englewood (80110)
20,867 residents
- 80121 17,853
Littleton (80121)
17,853 residents
What this shows Among its immediate neighbors, ZIP 80123 ranks #2 by population - useful context the national average alone can't give.
ZIP 80123 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 80121
Littleton (80121)
$142,056 median income
- 80128
Littleton (80128)
$121,436 median income
- 80123
Littleton (80123)
$105,932 median income
- 80232
Denver (80232)
$96,217 median income
- 80120
Littleton (80120)
$94,296 median income
- 80227
Denver (80227)
$90,316 median income
- 80236
Denver (80236)
$86,115 median income
- 80110
Englewood (80110)
$85,900 median income
- 80226
Denver (80226)
$82,300 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.
| 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 |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 80123, both outside CO so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (44,795 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Jefferson County
Related Areas
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.
Related
Take this with you
What to do with ZIP 80123's numbers, next.
- See how ZIP 80123 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Littleton, CO ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.