Residential delivery area · Iowa
ZIP Code 52621: Crawfordsville, IA
ZIP code 52621 uses the postal name Crawfordsville, Iowa and lies mostly in Washington County (85% of its land) with the rest in Louisa County (Census 2020 ZIP-county file). About 600 people live there (Census Bureau, ACS 2020-2024). Median household income is $87,188 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Crawfordsville; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Crawfordsville · its only residential ZIP
- County
- Washington County (85%); Louisa County (15%)
- Census places
- Crawfordsville
- Metro area
- Iowa City, IA
- House district
- IA-1 119th Congress
- State
- Iowa
- Time zone
- Central
- Land area
- 41.0 sq mi · 15 people per sq mi
Where is ZIP code 52621?
52621 centers on 41.209°, -91.534° and covers 41.0 square miles of land plus 0.0 of water. It borders 6 ZIP codes: 52659, 52201, 52654, 52738, 52353, 52641.
The map draws ZIP code areas only. For the streets inside 52621, 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 52621 compare with the rest of Washington County?
| Measure | 52621 | In Washington County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 604 | 12th of 13 | 623rd of 970 |
| Median household income | $87k | not ranked | not ranked |
| Median home value | $98k | not ranked | not ranked |
52621's income and home value are not ranked: it has fewer than 1,000 residents (604). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 21% of 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 52621?
The 2020 Census counted 681 people in 52621; the ACS, which samples households over 2020-2024, estimates 604. Between the 2010 and 2020 censuses its population grew 1.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 604±168 (90% margin)
- 2020 Census count
- 681+1.9% since 2010 (668)
- Households
- 219
- Median age
- 38.6
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 52621?
Of the 604 people the ACS estimates in 52621, 27.6% are under 18 and 22.0% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (86.4%).
- Under 1827.6%
- 18 to 6450.3%
- 65 and older22.0%
- White, not Hispanic86.4%
- Hispanic or Latino9.4%
- Other or two or more3.0%
- Asian, not Hispanic1.2%
- Black, 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 52621 earn?
Median household income is $87,188 (ACS 2020-2024). It is not measurably different from 2015-2019 ($90,875 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $87,188±$22,056
- Income per person
- $37,779
- Below the poverty line
- 5.5%
- Unemployed (of the labor force)
- 2.2%
- Adults 25+ with a bachelor's degree
- 28.6%
- Adjusted gross income per tax return, 2022
- $85,019310 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 52621?
- Median home value (owners' estimate)
- $98,200
- Median gross rent
- $1,292
- Homes owned by their occupants
- 81.3%
- Housing units
- 241
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 52621?
15 business establishments had a location in this ZIP code in 2023, 2 more than in 2018 (ZIP Code Business Patterns).
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 52621?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 52659 | Winfield | 1,329 | $55k | 7.3 mi |
| 52201 | Ainsworth | 1,148 | $94k | 8.4 mi |
| 52654 | Wayland | 1,884 | $85k | 8.6 mi |
| 52738 | Columbus Junction | 3,398 | $80k | 9.3 mi |
| 52353 | Washington | 9,241 | $63k | 11.3 mi |
| 52641 | Mount Pleasant | 12,428 | $65k | 15.5 mi |
| 52647 | Olds | 72 | $49k | 5.2 mi (near) |
| 52652 | Swedesburg | 119 | $75k | 7.7 mi (near) |
| 52737 | Columbus City | 323 | $90k | 9.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.