ZIP codes / Kentucky

40744.

London / Kentucky

State / postal region
Kentucky ↗
County association
Laurel ↗
Approximate coordinates
37.0995, -84.1131

Last successful directory check:

Record last changed

Record last changed:

A successful check does not mean every record changed. Unchanged records keep their previous modification date. Times use UTC.

Read the guide ↗
ZIPSFIELD / Interactive US postal explorer

40744 · London

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First digit0123456789916 3-digit prefixes

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Dots summarize approximate ZIP locations grouped by state and three-digit prefix; they are not official delivery boundaries. Colors follow the first digit. Not every number in a displayed range is assigned. Alaska and island insets are relocated and use different scales.

Locations use available coordinates, not delivery boundaries. The simplified world outline may omit small islands; postal associations do not imply administrative ownership.

Current ZIP · Nearby ZIPs — Approximate postal locations, not ZIP or delivery boundaries.

ZCTA 40744

Population of the matching ZCTA

Census population count
20,246
Reference year
2020

Historical Census count · ZCTA statistical area, not a postal delivery boundary.

Population data last successfully checked:

Definitions and update details

Census reference date: April 1, 2020. This is a historical count, not a current annual estimate.

This historical count describes the Census ZCTA with the same five-digit identifier. A ZCTA is a statistical area, not a USPS delivery boundary. It is not a current population estimate. Some postal codes have no ZCTA; missing values are not zero.

Population data last changed:

A successful check does not mean every record changed. Unchanged records keep their previous modification date. Times use UTC.

Read the guide ↗

Associated-area population — not ZIP population

City and county context, not this ZIP’s population. Do not add these figures.

City

London city ↗

Census population count
7,572
Reference year
2020

Population data last successfully checked:

Definitions and update details

Census reference date: April 1, 2020. This is a historical count, not a current annual estimate.

These figures describe the named Census place and county, not this ZIP code. Their areas can overlap; do not add them together or use them as a ZIP population estimate.

Population data last changed:

A successful check does not mean every record changed. Unchanged records keep their previous modification date. Times use UTC.

Read the guide ↗
County association

Laurel County ↗

Estimated population
63,746
Reference year
2025

Population data last successfully checked:

Definitions and update details

Reference date: July 1, 2025.

These figures describe the named Census place and county, not this ZIP code. Their areas can overlap; do not add them together or use them as a ZIP population estimate.

Population data last changed:

A successful check does not mean every record changed. Unchanged records keep their previous modification date. Times use UTC.

Read the guide ↗
Explore the atlas

Nearby ZIP codes

ZIP distance ↗

Places around this postal point, ordered by straight-line distance.

Postal place associations

Good to know

Location and boundaries

Which city uses ZIP 40744?

The main postal place listed for 40744 is London, Kentucky. A postal place name is not necessarily an incorporated city. Other recorded associations are listed above.

Which county is ZIP 40744 associated with?

Recorded county-level associations for 40744: Laurel (KY). Postal and county boundaries do not necessarily coincide; use the full address to establish a specific jurisdiction.

Which state or postal region uses 40744?

The primary record associates 40744 with Kentucky (KY). Postal region codes also cover territories, military mail and some independent countries; they do not all represent US states.

Can one ZIP code have several place names?

Yes. This directory records 1 distinct postal place names for 40744. These are recorded associations, not a certification that every name is accepted for mailing; verify the complete address before sending.

Is a ZIP code a city boundary?

ZIP codes organize mail delivery, not administrative boundaries. A code can have several city or county associations. Coordinates are approximate; verify delivery addresses with your carrier.

Does ZIP 40744 determine my school attendance zone?

No. A postal ZIP, a school district and a school attendance zone are different geographies. A school using the same mailing ZIP does not establish enrollment eligibility. Check the complete residential address with the district’s official locator.

Population, income and housing

What population figure is available for ZIP 40744?

The matching Census ZCTA 40744 recorded 20,246 residents in 2020. This is a historical Census count for a statistical area, not the current population of a USPS delivery area.

Why do websites show different population figures for 40744?

Compare the geography, reference year and method first. A Census count, an ACS five-year estimate and a city or county total are different products. A newer website check date does not make an older statistical year current.

What is the median household income for ZIP 40744?

This page does not yet publish a verified ACS income estimate for the matching ZCTA. City or county income is not a substitute. When available, the value will identify its survey period and dollar year; missing income is not zero.

Are households and housing units the same count?

No. Households correspond to occupied housing units, while total housing units also include vacant units. Neither figure is a count of postal addresses or people. Compare the same geography and statistical year.

Do housing statistics for 40744 show current property prices?

No. Survey-based median home value and median gross rent are historical statistics for defined housing groups, not current listings, sale prices or quotes. This page does not claim housing values that have not been imported and verified.

Mailing and address checks

What is the difference between 40744 and ZIP+4?

40744 is the five-digit code. ZIP+4 adds four digits for a more specific postal segment. The extra digits cannot be inferred from the city or five-digit code alone; use USPS lookup with the full address.

Should leading zeroes in ZIP codes be kept?

Yes. Store and copy ZIP codes as five-character text, including any leading zeroes. Use 40744 exactly as displayed. Spreadsheet number formatting can otherwise remove zeroes and change the code.

Does finding a ZIP validate my full address?

No. This is a postal-location directory, not address-level delivery validation. Check the street number, street, unit, city and ZIP with USPS or the chosen carrier before shipping.

Can I check USPS, UPS or FedEx availability here?

A ZIP listing does not establish carrier coverage, fees or delivery speed. Use the carrier’s official tools with the full address, shipment details and date. Our help page links to their reference pages.

Is 40744 a standard, PO Box, unique or military ZIP?

These are different postal classifications. This directory does not yet certify the classification of 40744; it cannot be inferred from the city name, population or map point. Use official address tools before deciding how to ship.

Maps, distances and updates

Which ZIP codes are near 40744?

Nearby entries with available coordinates include 40750 (London), 40742 (London), 40745 (London). The list uses approximate postal locations and may omit entries without coordinates; it is not a list of shared delivery boundaries.

Are the distances driving distances?

No. Distances are straight-line estimates between approximate postal coordinates, not street addresses. They do not include roads, traffic, ferries or delivery routes and cannot predict travel time.

How current is the information for 40744?

Last successful directory check: 2026-11-10. A completed check does not mean every record changed. Expand the record-change details for its actual modification date; population reference years and checks are separate. This is not real-time delivery validation.

Can I determine the local time from ZIP 40744 alone?

A ZIP or state name alone is not a reliable address-level time-zone check. Boundaries and daylight-saving rules matter. No verified time-zone field is published here yet; do not treat an approximate map point as a live clock.

A practical guide to US ZIP codes ↗

ZIP codes organize mail delivery, not administrative boundaries. A code can have several city or county associations. Coordinates are approximate; verify delivery addresses with your carrier. Verify with USPS ↗ Read the guide ↗

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