Story County, Iowa ZIP codes
16 ZIP codes are in Story County, plus 8 that cross in from neighboring counties. It's part of the Ames, IA metro area.
- ZIP codes
- 16
- Population in these ZIPs
- 99,238
- Avg. median income
- $71,800population-weighted
- Cities & towns
- 12
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Story County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 50010 | Ames | 33,799 | $65,398 | $294,400 |
| 50011 PO Box | Ames | — | — | — |
| 50012 | Ames | 1,913 | — | — |
| 50013 | Ames | 4,211 | — | — |
| 50014 | Ames | 32,958 | $60,731 | $312,800 |
| 50046 | Cambridge | 1,554 | $81,500 | $330,900 |
| 50055 | Collins | 1,102 | $85,278 | $272,700 |
| 50056 | Colo | 1,003 | $73,333 | $257,700 |
| 50105 | Gilbert | 1,487 | $130,083 | $338,800 |
| 50124 | Huxley | 4,859 | $114,904 | $344,000 |
| 50134 | Kelley | 770 | $111,250 | $348,700 |
| 50154 | Mc Callsburg | 394 | $69,219 | $238,000 |
| 50201 | Nevada | 8,320 | $81,027 | $247,400 |
| 50236 | Roland | 1,761 | $85,046 | $259,000 |
| 50248 | Story City | 4,216 | $100,864 | $285,900 |
| 50278 | Zearing | 891 | $74,306 | $263,200 |
ZIP codes partly in Story County
These ZIP codes are mostly in a neighboring county but cover part of Story County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 50161 | Maxwell | Polk County | 2,296 | $98,519 | $326,500 |
| 50206 | New Providence | Hardin County | 349 | $79,306 | $181,300 |
| 50226 | Polk City | Polk County | 7,759 | $153,011 | $429,500 |
| 50230 | Radcliffe | Hardin County | 1,145 | $87,778 | $202,100 |
| 50239 | Saint Anthony | Marshall County | 354 | $151,250 | $354,200 |
| 50243 | Sheldahl | Polk County | 361 | $80,938 | $227,200 |
| 50244 | Slater | Polk County | 1,729 | $120,313 | $296,100 |
| 50247 | State Center | Marshall County | 2,004 | $91,875 | $295,600 |
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
Cities and towns in Story County
Nearby counties
Frequently asked questions
How many ZIP codes are in Story County, Iowa?
16 ZIP codes are mainly in Story County, and 8 more ZIP codes from neighboring areas reach partly into it.
What cities are in Story County?
ZIP codes in Story County use the city names Ames, Cambridge, Collins, Colo, Gilbert, Huxley, Kelley, Mc Callsburg, Nevada, Roland, Story City and Zearing.
What metro area is Story County in?
Story County is part of the Ames, IA metropolitan statistical area.