ZIP code 61236
Where is ZIP code 61236?
Barstow, Illinois
Rock Island County · PO Box only ZIP code
ZIP code 61236 belongs to Barstow, Illinois in Rock Island County. 61236 is a PO Box only ZIP code: it is used for post office boxes at the Barstow post office, not for street addresses. It is in the Central Time zone and uses area code 309. About 34 people live in the 61236 area, where the median household income is $77,813. The closest ZIP codes are 61239 (Carbon Cliff, 2.2 mi southwest), 61241 (Colona, 2.6 mi southeast) and 61282 (Silvis, 3 mi west).
| ZIP code | 61236 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Barstow |
| State | Illinois (IL) |
| County | Rock Island County |
| Time zone | Central Time · now |
| Area code | 309 |
| Coordinates | 41.5147, -90.3577 map |
| 3-digit prefix | 612 |
Population and income in 61236
| Population | 34 · lower than 99% of Illinois ZIP codes |
|---|---|
| People per square mile | 42 · lower than 56% of Illinois ZIP codes |
| Median age | 36.3 years · lower than 83% of Illinois ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $77,813 · higher than 54% of Illinois ZIP codes |
| Income per person | $28,400 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 8.7% of adults 25+ |
| Median home value | $159,400 · higher than 53% of Illinois ZIP codes |
| Housing units | 21 |
| Households | 13 (2.62 people on average) |
| Owners / renters | 69% / 31% |
| Land area | 0.8 sq mi (plus 0.08 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 61236. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 61236
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 61239 | Carbon Cliff, IL | 2.2 mi SW | Standard |
| 61241 | Colona, IL | 2.6 mi SE | Standard |
| 61282 | Silvis, IL | 3 mi W | Standard |
| 61244 | East Moline, IL | 3.9 mi W | Standard |
| 61256 | Hampton, IL | 3.9 mi NW | Standard |
| 61278 | Rapids City, IL | 4.7 mi N | PO Box only |
| 52767 | Pleasant Valley, IA | 5.3 mi NW | PO Box only |
| 61275 | Port Byron, IL | 6.2 mi N | Standard |
| 52753 | Le Claire, IA | 6.5 mi N | Standard |
| 61265 | Moline, IL | 7.4 mi W | Standard |
| 52722 | Bettendorf, IA | 7.5 mi W | Standard |
| 61240 | Coal Valley, IL | 7.8 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 61236 or measure the distance to another ZIP code.
How to address mail to 61236
PO BOX 123
BARSTOW IL 61236
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (61236-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 61236?
- 61236 is a Barstow, Illinois ZIP code.
- What county is 61236 in?
- ZIP code 61236 is in Rock Island County, Illinois.
- What time zone is ZIP code 61236 in?
- 61236 is in the Central Time zone (America/Chicago).
- What area code is 61236?
- Phone numbers in ZIP code 61236 use area code 309.
- What is the population of ZIP code 61236?
- About 34 people live in ZIP code 61236, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 61236?
- The median household income in 61236 is $77,813 a year, higher than 54% of Illinois ZIP codes.
- Can I use 61236 for a street address?
- No. 61236 is only for PO Boxes. Street addresses in Barstow use another ZIP code.
- What ZIP codes are near 61236?
- The nearest ZIP codes to 61236 are 61239 (Carbon Cliff, 2.2 miles), 61241 (Colona, 2.6 miles), 61282 (Silvis, 3 miles) and 61244 (East Moline, 3.9 miles).