Knoxville, TN ZIP Codes
18 ZIP codes serve Knoxville, Tennessee. Together they are home to 419,443 residents in 173,002 households. That is more than the 195,185 people counted inside Knoxville city limits, because these ZIP codes reach past its boundary. Median household income ranges from $14,925 in 37916 to $132,807 in 37922.
Knoxville city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 195,185 |
| Households | 86,263 |
| Median household income | $54,039 |
| Median home value | $239,700 |
| Median age | 33.5 |
| Median rent | $1,191 |
All 18 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 419,443 |
| Households (sum of ZIP codes) | 173,002 |
| Median household income, range across ZIP codes | $14,925 (37916) to $132,807 (37922) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,909 |
| Homeowners | 62.2% |
| Households with kids under 18 | 26.7% |
| Moved in the past year | 14.5% |
| Carrier routes in EDDM2GO's route library | 299 routes, 196,410 homes (18 of 18 ZIP codes) |
Top facts
- Highest median household income in Knoxville: 37922 ($132,807)
- Most residents: 37918 (45,971 people)
- Highest homeownership: 37938 (91.4% own their home)
- Most households with kids: 37932 (40.2% of households)
- Most new movers: 37916 (44.0% moved in last year)
- Youngest median age: 37916 (20.6 years)
- Highest median home value: 37902 ($687,500)
Every ZIP code in Knoxville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 37918 | Knoxville | 45,971 | 19,187 | $69,752 | $274,900 | 69.0% | 25.2% | 11.9% | 31 | 21,835 | 27% of its land; mailing city |
| 37920 | Knoxville | 44,995 | 18,396 | $66,362 | $267,600 | 58.9% | 23.3% | 16.6% | 29 | 22,098 | 20% of its land; mailing city |
| 37922 | Knoxville | 40,394 | 14,967 | $132,807 | $523,800 | 84.5% | 37.0% | 8.1% | 33 | 18,143 | 11% of its land; mailing city |
| 37931 | Knoxville | 31,842 | 12,538 | $92,150 | $359,600 | 71.3% | 32.5% | 13.2% | 22 | 15,410 | mailing city |
| 37919 | Knoxville | 31,754 | 14,303 | $72,645 | $526,800 | 53.7% | 26.0% | 12.4% | 29 | 17,876 | 58% of its land; mailing city |
| 37923 | Knoxville | 30,131 | 12,990 | $73,699 | $333,000 | 59.7% | 26.0% | 14.7% | 22 | 15,386 | 25% of its land; mailing city |
| 37921 | Knoxville | 28,717 | 11,634 | $60,013 | $226,300 | 59.8% | 30.2% | 12.3% | 19 | 13,934 | 78% of its land; mailing city |
| 37932 | Knoxville | 25,424 | 9,142 | $119,703 | $463,100 | 71.6% | 40.2% | 12.3% | 19 | 13,353 | mailing city |
| 37917 | Knoxville | 24,615 | 12,358 | $54,423 | $219,200 | 48.4% | 18.5% | 18.9% | 21 | 14,081 | 100% of its land; mailing city |
| 37912 | Knoxville | 21,505 | 10,014 | $47,416 | $210,900 | 53.1% | 21.2% | 14.8% | 14 | 12,212 | 89% of its land; mailing city |
| 37914 | Knoxville | 21,478 | 9,005 | $59,856 | $218,300 | 66.4% | 26.6% | 11.7% | 14 | 10,309 | 27% of its land; mailing city |
| 37938 | Knoxville | 17,437 | 7,148 | $84,135 | $322,500 | 91.4% | 27.6% | 9.3% | 12 | 8,265 | mailing city |
| 37909 | Knoxville | 16,774 | 7,783 | $66,984 | $312,500 | 47.1% | 20.4% | 17.8% | 11 | 8,157 | 100% of its land; mailing city |
| 37916 | Knoxville | 15,583 | 3,079 | $14,925 | $269,800 | 2.5% | 7.0% | 44.0% | 5 | 4,613 | 100% of its land; mailing city |
| 37924 | Knoxville | 14,420 | 5,588 | $80,112 | $251,200 | 77.0% | 32.5% | 10.3% | 10 | 7,071 | 13% of its land; mailing city |
| 37915 | Knoxville | 5,991 | 3,310 | $26,379 | $210,800 | 25.6% | 22.4% | 16.2% | 3 | 4,161 | 100% of its land; mailing city |
| 37902 | Knoxville | 2,412 | 1,560 | $50,161 | $687,500 | 18.7% | 5.7% | 40.0% | 4 | 2,628 | 100% of its land; mailing city |
| 37929 | Knoxville | 0 | 0 | — | — | — | — | — | 1 | 90 | 100% of its land; mailing city |
A ZIP code is listed for Knoxville when at least 10% of its land lies inside Knoxville city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Knoxville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Knoxville.
Counties
- Knox County — 25 ZIP codes
Nearby cities sharing these ZIP codes
- Halls — 3 ZIP codes
Rankings
- Richest ZIP codes in Knoxville — 17 ZIP codes ranked
- ZIP codes with the highest home values in Knoxville — 17 ZIP codes ranked
- ZIP codes with the highest homeownership in Knoxville — 17 ZIP codes ranked
- ZIP codes with the most families with kids in Knoxville — 17 ZIP codes ranked
- ZIP codes with the most new movers in Knoxville — 17 ZIP codes ranked
- Youngest ZIP codes in Knoxville — 17 ZIP codes ranked
- Oldest ZIP codes in Knoxville — 17 ZIP codes ranked
- Fastest-growing ZIP codes in Knoxville — 17 ZIP codes ranked
Price a mailing to Knoxville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Knoxville, TN?
- 37918, 37920, 37922, 37931, 37919, 37923, 37921, 37932, 37917, 37912, 37914, 37938, 37909, 37916, 37924, 37915, 37902 and 37929. A ZIP code is listed for Knoxville when at least 10% of its land lies inside Knoxville city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Knoxville.
- What is the population of Knoxville, TN?
- The Census Bureau counts 195,185 residents inside Knoxville city limits (ACS 2020–2024). The 18 ZIP codes that serve Knoxville hold 419,443 residents in all.
- What is the median household income in Knoxville, TN?
- $54,039 inside Knoxville city limits, per the Census Bureau. Across its ZIP codes the medians run from $14,925 to $132,807.
- Which Knoxville ZIP code has the highest median household income?
- 37922, at $132,807, among ZIP codes with at least 1,000 residents. See the full ranking of Knoxville ZIP codes by income.
- How many carrier routes and mailboxes are in Knoxville, TN?
- For the 18 of 18 ZIP codes in EDDM2GO's stored route library: 299 carrier routes reaching 196,410 residential and 13,247 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.