Fisherville, KY · standard
ZIP Code 40023
Jefferson County, Kentucky - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 4,118
- 70/sq mi Moderate-density area
- $144,635
- Median income Above-median income area
- $497,800
- Median home value Above-median home value
- 49.5%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Fisherville pairs a top-decile household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 4%
- household income, US ZIPs
- Top 13%
- home value, US ZIPs
- 70
- people per sq mi
- 96%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 40023 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 40023 (Fisherville, KY) fell -1.6% from 2023 to 2024. The all-transactions index moved from 215.8 in 2023 to 212.4 in 2024 (2000 = 100).
ZIP code 40023 covers 58.5 square miles in Fisherville, Jefferson County, Kentucky (a standard USPS delivery area), with a modest 4,118 residents on file, a density of 70 people per square mile, in the New York time zone.
ZIP 40023 skews affluent, with a median household income of $144,635 (142% above the average Kentucky ZIP), while per-capita income is $66,318. Both reported hardship measures are comparatively low in absolute terms: poverty is 3.0% and unemployment is 2.2%. Housing is both higher-cost and owner-heavy: median home value is $497,800 (213% above the average Kentucky ZIP), while 96.0% of occupied homes are owner-occupied and median rent is $1,181.
A solid share of residents have a four-year degree: 49.5% of adults hold a bachelor's degree or higher, the median age is 44.6, and the average commute is 28 minutes. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Jefferson County, so 40023 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 40023
Top 5 sectors by establishment count in Fisherville, KY
Which industries have the most business establishments in ZIP 40023.
- Construction
Construction
29 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
13 establishments
- Other services (except public administration) 8
Other services (except public administration)
8 establishments
- Retail trade 7
Retail trade
7 establishments
- Wholesale trade 5
Wholesale trade
5 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 40023, Fisherville, KY · 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
4,118
Population
58.5
Area (sq mi)
70
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 40023?
44.6
Median Age
53.9%
Male
46.1%
Female
2.0%
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?
$144,635
Median Household Income
+142% vs state ZIP avg
$66,318
Per Capita Income
3.0%
Poverty Rate
2.2%
Unemployment Rate
28.2 min
Mean Commute Time
How ZIP 40023 ranks among Kentucky ZIPs
Fisherville, KY household income vs. every Kentucky ZIP code
Median household income among 646 reporting Kentucky ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$144,635 Top 1% higher than 99% of 646 Kentucky ZIPs
Each bar is a $20K-wide band; taller bars hold more Kentucky 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
2,584housing units
2,584
Total Housing Units
2,489
Occupied Units
95
Vacant Units
2.76
Avg Household Size
Occupancy Type
$497,800
Median Home Value
+213% vs state ZIP avg
$1,181
Median Rent
2006
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
-1.6%
YoY Change (2024)
212
HPI Index (2000 = 100)
+112%
Total Change Since 2000
Home values in ZIP 40023 have decreased 1.6% over the past year (2024). Since 2000, this ZIP has seen +112% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +6.2% | 155 |
| 2021 | +6.1% | 164 |
| 2022 | +15.7% | 190 |
| 2023 | +13.5% | 216 |
| 2024 | -1.6% | 212 |
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 91 business establishments in ZIP 40023, employing approximately 477 people with a combined annual payroll of $27,009,000.
91
Businesses
477
Employees
$27.0M
Annual Payroll
10
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 29 | 31.9% |
| Professional, scientific, and technical services | 13 | 14.3% |
| Other services (except public administration) | 8 | 8.8% |
| Retail trade | 7 | 7.7% |
| Wholesale trade | 5 | 5.5% |
| Real estate and rental and leasing | 5 | 5.5% |
| Administrative and support and waste management and remediation services | 5 | 5.5% |
| Transportation and warehousing | 4 | 4.4% |
| Health care and social assistance | 4 | 4.4% |
| Finance and insurance | 3 | 3.3% |
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 40023 vs 40299 →
ZIP 40023 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 40299
Louisville (40299)
38,371 residents
- 40245
Louisville (40245)
30,109 residents
- 40241
Louisville (40241)
28,988 residents
- 40223
Louisville (40223)
22,011 residents
- 40047
Mount Washington (40047)
19,345 residents
- 40071 14,292
Taylorsville (40071)
14,292 residents
- 40243 10,210
Louisville (40243)
10,210 residents
- 40067 5,114
Simpsonville (40067)
5,114 residents
- 40023 4,118
Fisherville (40023)
4,118 residents
What this shows Among its immediate neighbors, ZIP 40023 ranks #9 by population - useful context the national average alone can't give.
ZIP 40023 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 40023
Fisherville (40023)
$144,635 median income
- 40056
Pewee Valley (40056)
$134,115 median income
- 40245
Louisville (40245)
$122,948 median income
- 40047
Mount Washington (40047)
$99,124 median income
- 40071
Taylorsville (40071)
$98,528 median income
- 40022
Finchville (40022)
$98,333 median income
- 40067
Simpsonville (40067)
$97,684 median income
- 40223
Louisville (40223)
$96,607 median income
- 40241
Louisville (40241)
$94,078 median income
What this shows By household income, ZIP 40023 ranks the highest of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 40299 | Louisville, KY | 38,371 | 4.8 mi |
| 40022 | Finchville, KY | 834 | 5.1 mi |
| 40067 | Simpsonville, KY | 5,114 | 5.1 mi |
| 40245 | Louisville, KY | 30,109 | 7.0 mi |
| 40071 | Taylorsville, KY | 14,292 | 9.0 mi |
| 40243 | Louisville, KY | 10,210 | 7.7 mi |
| 40056 | Pewee Valley, KY | 3,263 | 10.3 mi |
| 40223 | Louisville, KY | 22,011 | 9.0 mi |
| 40047 | Mount Washington, KY | 19,345 | 11.1 mi |
| 40241 | Louisville, KY | 28,988 | 12.4 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 40023, both outside KY so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (4,118 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 40023 in?
ZIP code 40023 (Fisherville) is located in Jefferson County, Kentucky. Jefferson County contains multiple ZIP codes, see the full list at /counties/jefferson-ky.
What is the population of ZIP code 40023?
ZIP code 40023 in Fisherville, KY has a population of 4,118 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 40023?
The median household income in ZIP 40023 is $144,635, which is 90% above the national average of $76,288.
What is the average home value in ZIP 40023?
The median home value in ZIP 40023 is $497,800, which is 79% above the national average of $278,155.
What is the demographic makeup of ZIP 40023?
The largest racial group in ZIP 40023 is White at 89.2%. Hispanic or Latino residents make up 4.5% of the population.
How many businesses are in ZIP code 40023?
ZIP code 40023 has 91 business establishments employing approximately 477 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 40023?
The top industries by establishment count in ZIP 40023 are: Construction (29), Professional, scientific, and technical services (13), Other services (except public administration) (8). There are 10 industry sectors represented in total.
How have home values changed in ZIP code 40023?
According to the FHFA House Price Index, home values in ZIP 40023 decreased by 1.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 112%. 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 40023?
In ZIP code 40023, 68.6% of residents aged 25+ have a high school diploma or higher, and 49.5% 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 40023?
The mean commute time for workers in ZIP code 40023 is 28.2 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 40023?
In ZIP code 40023, approximately 96.0% of occupied housing units are owner-occupied and 4.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 40023?
The poverty rate in ZIP code 40023 is 3.0% 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 40023's numbers, next.
- See how ZIP 40023 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Fisherville, KY 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.