ZIP code 68640
Where is ZIP code 68640?
Genoa, Nebraska
Nance County · Standard ZIP code
ZIP code 68640 belongs to Genoa, Nebraska in Nance County. 68640 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 codes 308, 402 and 531. About 1,212 people live in the 68640 area, where the median household income is $68,036. The closest ZIP codes are 68647 (Monroe, 8.5 mi east), 68663 (Silver Creek, 10.2 mi southeast) and 68660 (Saint Edward, 10.5 mi northwest).
| ZIP code | 68640 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Genoa |
| State | Nebraska (NE) |
| County | Nance County |
| Time zone | Central Time · now |
| Area codes | 308, 402, 531 |
| Coordinates | 41.4468, -97.764 map |
| 3-digit prefix | 686 |
Population and income in 68640
| Population | 1,212 · higher than 64% of Nebraska ZIP codes |
|---|---|
| People per square mile | 10 · higher than 53% of Nebraska ZIP codes |
| Median age | 39.9 years · lower than 62% of Nebraska ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $68,036 · lower than 62% of Nebraska ZIP codes |
| Income per person | $37,255 |
| Below the poverty line | 10% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $142,400 · lower than 64% of Nebraska ZIP codes |
| Median rent | $850 a month |
| Housing units | 566 |
| Households | 459 (2.51 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 127.08 sq mi (plus 1.62 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 68640. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 68640
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 68647 | Monroe, NE | 8.5 mi E | Standard |
| 68663 | Silver Creek, NE | 10.2 mi SE | Standard |
| 68660 | Saint Edward, NE | 10.5 mi NW | Standard |
| 68638 | Fullerton, NE | 12.1 mi SW | Standard |
| 68634 | Duncan, NE | 14.5 mi E | PO Box only |
| 68628 | Clarks, NE | 15.4 mi S | Standard |
| 68653 | Platte Center, NE | 15.6 mi NE | Standard |
| 68623 | Belgrade, NE | 16.7 mi W | Standard |
| 68644 | Lindsay, NE | 17.6 mi N | Standard |
| 68651 | Osceola, NE | 20.3 mi SE | Standard |
| 68601 | Columbus, NE | 20.5 mi E | Standard |
| 68602 | Columbus, NE | 20.5 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 68640 or measure the distance to another ZIP code.
How to address mail to 68640
123 MAIN ST
GENOA NE 68640
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (68640-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 68640?
- 68640 is a Genoa, Nebraska ZIP code.
- What county is 68640 in?
- ZIP code 68640 is in Nance County, Nebraska.
- What time zone is ZIP code 68640 in?
- 68640 is in the Central Time zone (America/Chicago).
- What area code is 68640?
- Phone numbers in ZIP code 68640 use area codes 308, 402 and 531.
- What is the population of ZIP code 68640?
- About 1,212 people live in ZIP code 68640, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 68640?
- The median household income in 68640 is $68,036 a year, lower than 62% of Nebraska ZIP codes.
- What ZIP codes are near 68640?
- The nearest ZIP codes to 68640 are 68647 (Monroe, 8.5 miles), 68663 (Silver Creek, 10.2 miles), 68660 (Saint Edward, 10.5 miles) and 68638 (Fullerton, 12.1 miles).