Residential delivery area · Iowa
ZIP Code 52166: Saint Lucas, IA
ZIP code 52166 uses the postal name Saint Lucas, Iowa and lies entirely in Fayette County (Census 2020 ZIP-county file). About 140 people live there (Census Bureau, ACS 2020-2024). Median household income is $110,938 (Census Bureau, ACS 2020-2024). Most of its land (69%) lies in the city of St. Lucas.
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Saint Lucas · its only residential ZIP
- County
- Fayette County
- Census places
- St. Lucas
- House district
- IA-2 119th Congress
- State
- Iowa
- Time zone
- Central
- Land area
- 0.3 sq mi · 531 people per sq mi
Where is ZIP code 52166?
52166 centers on 43.068°, -91.936° and covers 0.3 square miles of land. It borders 3 ZIP codes: 52144, 52171, 52175.
The map draws ZIP code areas only. For the streets inside 52166, 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 52166 compare with the rest of Fayette County?
| Measure | 52166 | In Fayette County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 137 | 22nd of 23 | 887th of 970 |
| Median household income | $111k | not ranked | not ranked |
| Median home value | $147k | not ranked | not ranked |
52166's income and home value are not ranked: it has fewer than 1,000 residents (137). 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 73% 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 52166?
The 2020 Census counted 127 people in 52166; the ACS, which samples households over 2020-2024, estimates 137. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 137±47 (90% margin)
- 2020 Census count
- 127
- Households
- 49
- Median age
- 39.7
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 52166?
Of the 137 people the ACS estimates in 52166, 30.7% are under 18 and 16.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (100.0%).
- Under 1830.7%
- 18 to 6452.6%
- 65 and older16.8%
- White, not Hispanic100.0%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 52166 earn?
Median household income is $110,938 (ACS 2020-2024).
- Median household income
- $110,938±$18,445
- Income per person
- $37,026
- Below the poverty line
- 6.6%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 13.6%
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 52166?
- Median home value (owners' estimate)
- $146,900
- Median gross rent
- –
- Homes owned by their occupants
- 95.9%
- Housing units
- 66
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 52166?
8 business establishments had a location in this ZIP code in 2023, 2 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade3
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 52166?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 52144 | Fort Atkinson | 1,075 | $85k | 5.1 mi |
| 52171 | Waucoma | 1,314 | $95k | 5.9 mi |
| 52175 | West Union | 3,484 | $60k | 7.6 mi |
| 52147 | Hawkeye | 911 | $77k | 8.6 mi (near) |
| 52168 | Spillville | 356 | $54k | 9.4 mi (near) |
| 52132 | Calmar | 1,759 | $101k | 9.9 mi (near) |
| 52161 | Ossian | 1,532 | $88k | 9.9 mi (near) |
| 52154 | Lawler | 592 | $58k | 12.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.