Loudon, TN ZIP Codes
One ZIP code serves Loudon, Tennessee: 37774. Together they are home to 21,784 residents in 9,426 households. That is more than the 6,432 people counted inside Loudon city limits, because these ZIP codes reach past its boundary.
Loudon city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 6,432 |
| Households | 2,451 |
| Median household income | $53,650 |
| Median home value | $244,200 |
| Median age | 36.9 |
| Median rent | $879 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 21,784 |
| Households (sum of ZIP codes) | 9,426 |
| Median household income, range across ZIP codes | $87,718 (37774) to $87,718 (37774) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $87,718 |
| Homeowners | 84.6% |
| Households with kids under 18 | 17.2% |
| Moved in the past year | 7.9% |
| Carrier routes in EDDM2GO's route library | 20 routes, 11,961 homes (1 of 1 ZIP codes) |
Every ZIP code in Loudon
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 37774 | Loudon | 21,784 | 9,426 | $87,718 | $365,100 | 84.6% | 17.2% | 7.9% | 20 | 12,425 | 14% of its land; mailing city |
A ZIP code is listed for Loudon when at least 10% of its land lies inside Loudon city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Loudon. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Loudon.
Counties
- Loudon County — 5 ZIP codes
Nearby cities sharing these ZIP codes
- Tellico Village — 1 ZIP code
Price a mailing to Loudon ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Loudon, TN?
- 37774. A ZIP code is listed for Loudon when at least 10% of its land lies inside Loudon city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Loudon.
- What is the population of Loudon, TN?
- The Census Bureau counts 6,432 residents inside Loudon city limits (ACS 2020–2024). The 1 ZIP code that serve Loudon hold 21,784 residents in all.
- What is the median household income in Loudon, TN?
- $53,650 inside Loudon city limits, per the Census Bureau. Across its ZIP codes the medians run from $87,718 to $87,718.
- How many carrier routes and mailboxes are in Loudon, TN?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 20 carrier routes reaching 11,961 residential and 464 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.