ZIP code 50240
Where is ZIP code 50240?
Saint Charles, Iowa
Madison County · Standard ZIP code
ZIP code 50240 belongs to Saint Charles, Iowa in Madison County. 50240 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 515 and 641. About 2,393 people live in the 50240 area, where the median household income is $107,563. The closest ZIP codes are 50241 (Saint Marys, 4.7 mi east), 50218 (Patterson, 4.9 mi northwest) and 50033 (Bevington, 5.1 mi north).
| ZIP code | 50240 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saint Charles |
| State | Iowa (IA) |
| County | Madison County |
| Time zone | Central Time · now |
| Area codes | 515, 641 |
| Coordinates | 41.2924, -93.8242 map |
| 3-digit prefix | 502 |
Population and income in 50240
| Population | 2,393 · higher than 75% of Iowa ZIP codes |
|---|---|
| People per square mile | 32 · higher than 62% of Iowa ZIP codes |
| Median age | 43.6 years · higher than 55% of Iowa ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $107,563 · higher than 93% of Iowa ZIP codes |
| Income per person | $45,732 |
| Below the poverty line | 4.4% |
| Bachelor’s degree or higher | 31% of adults 25+ |
| Median home value | $305,800 · higher than 94% of Iowa ZIP codes |
| Median rent | $855 a month |
| Housing units | 915 |
| Households | 861 (2.78 people on average) |
| Owners / renters | 87% / 13% |
| Land area | 75.29 sq mi (plus 0.24 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 50240. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 50240
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 50241 | Saint Marys, IA | 4.7 mi E | PO Box only |
| 50218 | Patterson, IA | 4.9 mi NW | Standard |
| 50033 | Bevington, IA | 5.1 mi N | Standard |
| 50257 | Truro, IA | 5.9 mi S | Standard |
| 50160 | Martensdale, IA | 7.2 mi NE | Standard |
| 50229 | Prole, IA | 7.8 mi NE | Standard |
| 50222 | Peru, IA | 8.9 mi SW | Standard |
| 50210 | New Virginia, IA | 9.7 mi SE | Standard |
| 50273 | Winterset, IA | 10.1 mi W | Standard |
| 50125 | Indianola, IA | 12.4 mi E | Standard |
| 50261 | Van Meter, IA | 13.2 mi N | Standard |
| 50061 | Cumming, IA | 13.8 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 50240 or measure the distance to another ZIP code.
How to address mail to 50240
123 MAIN ST
SAINT CHARLES IA 50240
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Conger, Hanley and Wick: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (50240-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 50240?
- 50240 is a Saint Charles, Iowa ZIP code.
- What county is 50240 in?
- ZIP code 50240 is in Madison County, Iowa.
- What time zone is ZIP code 50240 in?
- 50240 is in the Central Time zone (America/Chicago).
- What area code is 50240?
- Phone numbers in ZIP code 50240 use area codes 515 and 641.
- What is the population of ZIP code 50240?
- About 2,393 people live in ZIP code 50240, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 50240?
- The median household income in 50240 is $107,563 a year, higher than 93% of Iowa ZIP codes.
- What ZIP codes are near 50240?
- The nearest ZIP codes to 50240 are 50241 (Saint Marys, 4.7 miles), 50218 (Patterson, 4.9 miles), 50033 (Bevington, 5.1 miles) and 50257 (Truro, 5.9 miles).