ZIP code 18237
Where is ZIP code 18237?
Mcadoo, Pennsylvania
Schuylkill County · Standard ZIP code
ZIP code 18237 belongs to Mcadoo, Pennsylvania in Schuylkill County. 18237 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 272 and 570. About 3,712 people live in the 18237 area, where the median household income is $47,174. The closest ZIP codes are 18231 (Kelayres, 0.5 mi west), 18254 (Tresckow, 2.1 mi northeast) and 18230 (Junedale, 3.4 mi northeast).
| ZIP code | 18237 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mcadoo |
| Also accepted | Kline Township, Kline Twp |
| State | Pennsylvania (PA) |
| County | Schuylkill County |
| Time zone | Eastern Time · now |
| Area codes | 272, 570 |
| Coordinates | 40.8979, -75.9971 map |
| 3-digit prefix | 182 |
Population and income in 18237
| Population | 3,712 · higher than 60% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 210 · lower than 54% of Pennsylvania ZIP codes |
| Median age | 34.6 years · lower than 89% of Pennsylvania ZIP codes |
| Men / women | 55% / 45% |
| Median household income | $47,174 · lower than 93% of Pennsylvania ZIP codes |
| Income per person | $25,633 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 14% of adults 25+ |
| Median home value | $103,300 · lower than 89% of Pennsylvania ZIP codes |
| Median rent | $992 a month |
| Housing units | 1,881 |
| Households | 1,557 (2.38 people on average) |
| Owners / renters | 65% / 35% |
| Land area | 17.65 sq mi (plus 0.16 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 18237. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 18237
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 18231 | Kelayres, PA | 0.5 mi W | PO Box only |
| 18254 | Tresckow, PA | 2.1 mi NE | PO Box only |
| 18230 | Junedale, PA | 3.4 mi NE | PO Box only |
| 18245 | Quakake, PA | 3.8 mi SW | PO Box only |
| 18201 | Hazleton, PA | 4.1 mi NE | Standard |
| 18202 | Hazleton, PA | 4.5 mi NW | Standard |
| 18216 | Beaver Meadows, PA | 4.8 mi NE | Standard |
| 18220 | Delano, PA | 5.6 mi SW | PO Box only |
| 18225 | Harleigh, PA | 5.9 mi N | PO Box only |
| 18248 | Sheppton, PA | 6.4 mi W | PO Box only |
| 18242 | Oneida, PA | 6.6 mi W | PO Box only |
| 18214 | Barnesville, PA | 6.7 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 18237 or measure the distance to another ZIP code.
How to address mail to 18237
123 MAIN ST
MCADOO PA 18237
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts KLINE TOWNSHIP and KLINE TWP as the city name for 18237. Adding the 4-digit ZIP+4 code (18237-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 18237?
- 18237 is a Mcadoo, Pennsylvania ZIP code. Kline Township and Kline Twp are also accepted as the city name.
- What county is 18237 in?
- ZIP code 18237 is in Schuylkill County, Pennsylvania.
- What time zone is ZIP code 18237 in?
- 18237 is in the Eastern Time zone (America/New_York).
- What area code is 18237?
- Phone numbers in ZIP code 18237 use area codes 272 and 570.
- What is the population of ZIP code 18237?
- About 3,712 people live in ZIP code 18237, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 18237?
- The median household income in 18237 is $47,174 a year, lower than 93% of Pennsylvania ZIP codes.
- What ZIP codes are near 18237?
- The nearest ZIP codes to 18237 are 18231 (Kelayres, 0.5 miles), 18254 (Tresckow, 2.1 miles), 18230 (Junedale, 3.4 miles) and 18245 (Quakake, 3.8 miles).