Residential delivery area · Iowa
ZIP Code 52318: Norway, IA
ZIP code 52318 uses the postal name Norway, Iowa and lies mostly in Benton County (82% of its land) with the rest in Iowa County (Census 2020 ZIP-county file). About 1,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $85,625 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Norway; 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Norway · its only residential ZIP
- County
- Benton County (82%); Iowa County (18%)
- Census places
- Norway
- Metro area
- Cedar Rapids, IA
- House districts
- IA-2 (82%), IA-1 (18%) 119th Congress, by share of land
- State
- Iowa
- Time zone
- Central
- Land area
- 35.0 sq mi · 31 people per sq mi
Where is ZIP code 52318?
52318 centers on 41.890°, -91.897° and covers 35.0 square miles of land. It borders 6 ZIP codes: 52351, 52354, 52203, 52228, 52206, 52301.
The map draws ZIP code areas only. For the streets inside 52318, 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 52318 compare with the rest of Benton County?
| Measure | 52318 | In Benton County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 1,099 | 17th of 24 | 435th of 970 |
| Median household income | $86k | not ranked | not ranked |
| Median home value | $188k | 11th of 17 | 211th of 423 |
52318's median household income is not ranked: its 90% margin of error (±$31,731) is more than a quarter of the figure ($85,625). 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 34% 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 52318?
The 2020 Census counted 908 people in 52318; the ACS, which samples households over 2020-2024, estimates 1,099. Between the 2010 and 2020 censuses its population fell 12.1% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,099±221 (90% margin)
- 2020 Census count
- 908−12.1% since 2010 (1,033)
- Households
- 445
- Median age
- 52.1
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 52318?
Of the 1,099 people the ACS estimates in 52318, 18.7% are under 18 and 18.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (97.6%).
- Under 1818.7%
- 18 to 6463.2%
- 65 and older18.1%
- White, not Hispanic97.6%
- Other or two or more2.4%
- Hispanic or Latino0.0%
- 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 52318 earn?
Median household income is $85,625 (ACS 2020-2024). It is not measurably different from 2015-2019 ($90,235 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $85,625±$31,731
- Income per person
- $48,310
- Below the poverty line
- 3.9%
- Unemployed (of the labor force)
- 3.6%
- Adults 25+ with a bachelor's degree
- 29.2%
- Adjusted gross income per tax return, 2022
- $77,836450 returns; wages 63% 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 52318?
- Median home value (owners' estimate)
- $188,400
- Median gross rent
- $1,105
- Homes owned by their occupants
- 83.6%
- Housing units
- 459
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 52318?
13 business establishments had a location in this ZIP code in 2023, 5 fewer 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 52318?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 52351 | Walford | 1,329 | $129k | 3.3 mi |
| 52354 | Watkins | 420 | $113k | 5.1 mi |
| 52203 | Amana | 2,231 | $102k | 5.3 mi |
| 52228 | Fairfax | 3,802 | $118k | 5.6 mi |
| 52206 | Atkins | 2,564 | $116k | 7.1 mi |
| 52301 | Marengo | 4,028 | $70k | 11.9 mi |
| 52307 | Middle Amana | 63 | $43k | 6.8 mi (near) |
| 52315 | Newhall | 1,339 | $78k | 8.6 mi (near) |
| 52405 | Cedar Rapids | 26,526 | $70k | 10.1 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.