ZIP code 72170: Ulm, AR
72170 is a ZIP code in Ulm, Arkansas, mainly in Prairie County. About 174 people live here.
- Population
- 174
- Median household income
- $63,438
- Typical home value
- —
- Median rent
- —gross, per month
- Median age
- 45.6
- Homeowners
- 89.2%of occupied homes
Shaded: ZIP code 72170's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 72170 details
| City | Ulm |
|---|---|
| State | Arkansas |
| County | Prairie County |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 5.2 sq mi, plus 0.1 sq mi of water |
| Population density | 34 people per sq mi |
| Bachelor's degree or higher | 6.1% of adults 25+ |
| Average commute | 23.8 minutes |
| Center coordinates | 34.57435, -91.42157 |
ZIP codes near 72170
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 72134 | Roe, AR | 5.0 mi | 355 |
| 72026 | Casscoe, AR | 7.1 mi | 201 |
| 72160 | Stuttgart, AR | 11.0 mi | 9,071 |
| 72041 | De Valls Bluff, AR | 11.4 mi | 1,175 |
| 72029 | Clarendon, AR | 12.4 mi | 1,918 |
| 72038 | Crocketts Bluff, AR | 13.4 mi | 76 |
| 72003 | Almyra, AR | 13.5 mi | 623 |
| 72069 | Holly Grove, AR | 16.4 mi | 815 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 72170
What city is ZIP code 72170?
ZIP code 72170 is in Ulm, AR, in Prairie County.
What county is ZIP code 72170 in?
72170 is mainly in Prairie County, Arkansas.
What is the population of ZIP code 72170?
About 174 people live in ZIP code 72170, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 72170 in?
72170 is in Central Time (UTC−6). It observes daylight saving time.