40921 ZIP Code, Knox County, KY
40921 is a ZIP code in Knox County, Kentucky in Knox County. It covers 13 square miles of land. The closest ZIP codes are 40995, 40903 and 40906. 147 people live here in 94 households, fewer than in most Kentucky ZIP codes. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (100%).
Quick facts
- Mailing city: Knox County, KY
- County: Knox County
- Land area: 13 sq mi
- Population: 147
Key figures
| Measure | Value |
|---|---|
| Residents | 147 |
| Households | 94 |
| Median household income | not published |
| Income per person | $33,009 |
| Median age | 67.9 |
| Homeowners | 100.0% |
| Median home value | not published |
| Median rent | not published |
| Bachelor's degree or higher | 0.0% |
| Average commute (minutes) | not published |
| Households with kids under 18 | 0.0% |
| Moved in the past year | 0.0% |
| Below the poverty line | 16.3% |
| Broadband internet | 63.8% |
| Speak a non-English language at home | 0.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.0% |
| $10–15K | 25.5% |
| $15–25K | 20.2% |
| $25–35K | 0.0% |
| $35–50K | 9.6% |
| $50–75K | 14.9% |
| $75–100K | 0.0% |
| $100–150K | 29.8% |
| $150–200K | 0.0% |
| $200K+ | 0.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 0.0% |
| 10–19 | 0.0% |
| 20–24 | 0.0% |
| 25–34 | 0.0% |
| 35–44 | 0.0% |
| 45–54 | 10.9% |
| 55–64 | 15.6% |
| 65–74 | 61.2% |
| 75+ | 12.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 0.0% |
| Owned outright | 100.0% |
| Rented | 0.0% |
| Vacant | 0.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 50.0% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 50.0% |
EDDM carrier routes
See every USPS carrier route in 40921 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 40995 (5.1 mi)
- 40903 — Artemus CDP, KY (5.6 mi)
- 40906 — Barbourville city, KY (6.9 mi)
- 40763 (7.2 mi)
- 40949 — Barbourville city, KY (7.8 mi)
- 40915 — Barbourville city, KY (8.4 mi)
- 40759 — Rockholds CDP, KY (8.7 mi)
- 40771 — Corbin city, KY (9 mi)
Areas that include 40921
- Knox County ZIP codes — 18 ZIP codes
- Kentucky ZIP code data
Mail every home in 40921
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 40921, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 40921 in?
- 40921 is a Knox County, KY mailing address. None of its land lies inside a Census-defined city or community.
- What county is 40921 in?
- 40921 is in Knox County.
- What is the population of 40921?
- About 147 people (±103), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 274.
- How many carrier routes and mailboxes are in 40921?
- EDDM2GO's stored route library does not include 40921 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 40921?
- The closest, measured center to center: 40995 (5.1 mi), 40903 (5.6 mi, Artemus), 40906 (6.9 mi, Barbourville), 40763 (7.2 mi), 40949 (7.8 mi, Barbourville) and 40915 (8.4 mi, Barbourville).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.