County · GEOID 19055
Delaware County, IA ZIP codes
17 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Delaware County (GEOID 19055). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 35,619 (17 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Delaware County
Population overlap
Share of each ZIP/ZCTA’s population located within Delaware County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 5065460.9%
Directory county
- 5203561.0%
Directory county
- 52036100.0%
Directory county
- 52038100.0%
Directory county
- 5204016.2%
- 52041100.0%
Directory county
- 5204241.7%
- 5205090.2%
Directory county
- 52057100.0%
Directory county
- 5206510.6%
- 520766.1%
- 5207823.1%
- 522187.4%
- 52223100.0%
Directory county
- 5223796.6%
Directory county
- 523100.0%
- 52330100.0%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Delaware County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50654 | Masonville | Delaware County | 335 | $51,620 |
| 52035 | Colesburg | Delaware County | 1,345 | $59,702 |
| 52036 | Delaware | Delaware County | 124 | $72,750 |
| 52038 | Dundee | Delaware County | 522 | $73,750 |
| 52040 | Dyersville | Dubuque County | 5,508 | $76,923 |
| 52041 | Earlville | Delaware County | 1,796 | $87,316 |
| 52042 | Edgewood | Clayton County | 1,898 | $74,423 |
| 52050 | Greeley | Delaware County | 477 | $69,375 |
| 52057 | Manchester | Delaware County | 7,883 | $71,467 |
| 52065 | New Vienna | Dubuque County | 729 | $86,369 |
| 52076 | Strawberry Point | Clayton County | 2,231 | $62,917 |
| 52078 | Worthington | Dubuque County | 805 | $93,676 |
| 52218 | Coggon | Linn County | 1,700 | $90,924 |
| 52223 | Delhi | Delaware County | 1,170 | $83,026 |
| 52237 | Hopkinton | Delaware County | 1,526 | $83,633 |
| 52310 | Monticello | Jones County | 6,384 | $76,946 |
| 52330 | Ryan | Delaware County | 1,186 | $107,431 |