ZIP code 72845
Where is ZIP code 72845?
Knoxville, Arkansas
Johnson County · Standard ZIP code
ZIP code 72845 belongs to Knoxville, Arkansas in Johnson County. 72845 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 479. About 1,063 people live in the 72845 area, where the median household income is $63,462. The closest ZIP codes are 72846 (Lamar, 4.2 mi north), 72847 (London, 5 mi east) and 72851 (New Blaine, 6.1 mi southwest).
| ZIP code | 72845 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Knoxville |
| State | Arkansas (AR) |
| County | Johnson County |
| Time zone | Central Time · now |
| Area code | 479 |
| Coordinates | 35.3749, -93.3618 map |
| 3-digit prefix | 728 |
Population and income in 72845
| Population | 1,063 · lower than 54% of Arkansas ZIP codes |
|---|---|
| People per square mile | 96 · higher than 76% of Arkansas ZIP codes |
| Median age | 41.7 years · lower than 54% of Arkansas ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $63,462 · higher than 70% of Arkansas ZIP codes |
| Income per person | $33,651 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 10% of adults 25+ |
| Median home value | $118,500 · lower than 57% of Arkansas ZIP codes |
| Median rent | $933 a month |
| Housing units | 520 |
| Households | 480 (2.21 people on average) |
| Owners / renters | 88% / 12% |
| Land area | 11.06 sq mi (plus 8.16 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 72845. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 72845
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 72846 | Lamar, AR | 4.2 mi N | Standard |
| 72847 | London, AR | 5 mi E | Standard |
| 72851 | New Blaine, AR | 6.1 mi SW | Standard |
| 72835 | Delaware, AR | 6.8 mi S | Standard |
| 72863 | Scranton, AR | 10.4 mi W | Standard |
| 72830 | Clarksville, AR | 10.8 mi NW | Standard |
| 72837 | Dover, AR | 12.9 mi E | Standard |
| 72865 | Subiaco, AR | 14 mi W | Standard |
| 72801 | Russellville, AR | 14.4 mi SE | Standard |
| 72811 | Russellville, AR | 14.5 mi SE | PO Box only |
| 72840 | Hartman, AR | 15 mi W | Standard |
| 72834 | Dardanelle, AR | 15.8 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 72845 or measure the distance to another ZIP code.
How to address mail to 72845
123 MAIN ST
KNOXVILLE AR 72845
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (72845-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 72845?
- 72845 is a Knoxville, Arkansas ZIP code.
- What county is 72845 in?
- ZIP code 72845 is in Johnson County, Arkansas.
- What time zone is ZIP code 72845 in?
- 72845 is in the Central Time zone (America/Chicago).
- What area code is 72845?
- Phone numbers in ZIP code 72845 use area code 479.
- What is the population of ZIP code 72845?
- About 1,063 people live in ZIP code 72845, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 72845?
- The median household income in 72845 is $63,462 a year, higher than 70% of Arkansas ZIP codes.
- What ZIP codes are near 72845?
- The nearest ZIP codes to 72845 are 72846 (Lamar, 4.2 miles), 72847 (London, 5 miles), 72851 (New Blaine, 6.1 miles) and 72835 (Delaware, 6.8 miles).