Residential delivery area · Iowa
ZIP Code 52041: Earlville, IA
ZIP code 52041 uses the postal name Earlville, Iowa and lies entirely in Delaware County (Census 2020 ZIP-county file). About 1,500 people live there (Census Bureau, ACS 2020-2024). Median household income is $89,697 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Earlville; 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Earlville · its only residential ZIP
- County
- Delaware County
- Census places
- Earlville
- House district
- IA-2 119th Congress
- State
- Iowa
- Time zone
- Central
- Land area
- 59.0 sq mi · 25 people per sq mi
Where is ZIP code 52041?
52041 centers on 42.506°, -91.255° and covers 59.0 square miles of land plus 0.0 of water. It borders 8 ZIP codes: 52040, 52223, 52050, 52065, 52057, 52078, 52237, 52035.
The map draws ZIP code areas only. For the streets inside 52041, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 52041 compare with the rest of Delaware County?
| Measure | 52041 | In Delaware County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 1,468 | 6th of 16 | 352nd of 970 |
| Median household income | $90k | 1st of 3 | 103rd of 396 |
| Median home value | $189k | 3rd of 8 | 209th of 423 |
Its median household income is higher than in 73% of U.S. residential ZIP codes, and it is denser than 30% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 52041?
The 2020 Census counted 1,490 people in 52041; the ACS, which samples households over 2020-2024, estimates 1,468. Between the 2010 and 2020 censuses its population fell 7.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,468±279 (90% margin)
- 2020 Census count
- 1,490−7.3% since 2010 (1,608)
- Households
- 562
- Median age
- 40.9
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 52041?
Of the 1,468 people the ACS estimates in 52041, 24.0% are under 18 and 18.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (98.0%).
- Under 1824.0%
- 18 to 6457.6%
- 65 and older18.3%
- White, not Hispanic98.0%
- Hispanic or Latino1.5%
- Other or two or more0.5%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 52041 earn?
Median household income is $89,697 (ACS 2020-2024), the highest of the 3 ranked ZIP codes in Delaware County. It is not measurably different from 2015-2019 ($80,905 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $89,697±$10,367
- Income per person
- $36,752
- Below the poverty line
- 6.1%
- Unemployed (of the labor force)
- 1.3%
- Adults 25+ with a bachelor's degree
- 12.1%
- Adjusted gross income per tax return, 2022
- $76,244730 returns; wages 62% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 52041?
- Median home value (owners' estimate)
- $188,800
- Median gross rent
- $760
- Homes owned by their occupants
- 80.1%
- Housing units
- 586
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 52041?
41 business establishments had a location in this ZIP code in 2023, 5 more than in 2018; the most are in transportation and warehousing (ZIP Code Business Patterns).
- Transportation and warehousing9
- Construction8
- Administrative and support and waste management and remediation services5
- Manufacturing4
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 52041?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 52040 | Dyersville | 5,584 | $85k | 5.8 mi |
| 52223 | Delhi | 1,199 | $89k | 7.4 mi |
| 52050 | Greeley | 422 | $67k | 8.1 mi |
| 52065 | New Vienna | 671 | $99k | 9.5 mi |
| 52057 | Manchester | 8,193 | $70k | 10.1 mi |
| 52078 | Worthington | 870 | $98k | 10.4 mi |
| 52237 | Hopkinton | 1,830 | $84k | 11.4 mi |
| 52035 | Colesburg | 1,331 | $62k | 12.0 mi |
| 52036 | Delaware | 135 | $85k | 4.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.