London, KY · standard
ZIP Code 40743
Laurel County, Kentucky - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 229
- 73/sq mi Moderate-density area
National ZIP placement
London has 229 residents, placing it in the 9th percentile of the 33,099 US ZIP codes with a reported population, at 73 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 40743 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 40743 is a sparsely populated ZIP (a standard USPS delivery area) in London, Laurel County, Kentucky, home to just 229 residents across 3.2 square miles, a density of 73 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 40743, but per-capita income is -. The ACS does not publish both hardship measures for this ZIP, so the income figures above should be read without inferring a full local economic picture. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Education and household profile round out the picture: - of adults hold a bachelor's degree or higher, the median age is -, and the average commute is -. The page also surfaces 5 ZIP codes within roughly 10 miles and 5 more in Laurel County, so 40743 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 40743
Top 5 sectors by establishment count in London, KY
Which industries have the most business establishments in ZIP 40743.
- Finance and insurance
Finance and insurance
8 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
4 establishments
- Other services (except public administration)
Other services (except public administration)
4 establishments
- Administrative and support and waste management and remediation services 3
Administrative and support and waste management and remediation services
3 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 40743, London, 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
229
Population
3.2
Area (sq mi)
73
People / sq mi
New York
Time Zone
standard
ZIP Type
What businesses operate in this ZIP?
Census Bureau data shows 33 business establishments in ZIP 40743, employing approximately 1,363 people with a combined annual payroll of $68,574,000.
33
Businesses
1,363
Employees
$68.6M
Annual Payroll
4
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Finance and insurance | 8 | 24.2% |
| Professional, scientific, and technical services | 4 | 12.1% |
| Other services (except public administration) | 4 | 12.1% |
| Administrative and support and waste management and remediation services | 3 | 9.1% |
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 40743 vs 40744 →
ZIP 40743 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 40741
London (40741)
21,875 residents
- 40744
London (40744)
18,334 residents
- 40734 3,764
Gray (40734)
3,764 residents
- 40740 3,321
Lily (40740)
3,321 residents
- 40737 1,379
Keavy (40737)
1,379 residents
- 40743 229
London (40743)
229 residents
What this shows Among its immediate neighbors, ZIP 40743 ranks #6 by population - useful context the national average alone can't give.
More ZIP Codes in Laurel County
Related Areas
Frequently Asked Questions
What county is ZIP code 40743 in?
ZIP code 40743 (London) is located in Laurel County, Kentucky. Laurel County contains multiple ZIP codes, see the full list at /counties/laurel-ky.
What is the population of ZIP code 40743?
ZIP code 40743 in London, KY has a population of 229 according to the Census Bureau ACS 2023 estimates.
How many businesses are in ZIP code 40743?
ZIP code 40743 has 33 business establishments employing approximately 1,363 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 40743?
The top industries by establishment count in ZIP 40743 are: Finance and insurance (8), Professional, scientific, and technical services (4), Other services (except public administration) (4). There are 4 industry sectors represented in total.
Related
Take this with you
What to do with ZIP 40743's numbers, next.
- See how ZIP 40743 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where London, 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.