Residential delivery area · Michigan
ZIP Code 49323: Dorr, MI
ZIP code 49323 uses the postal name Dorr, Michigan and lies mostly in Allegan County (99% of its land) with the rest in Ottawa County (Census 2020 ZIP-county file). About 11,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $98,745 (Census Bureau, ACS 2020-2024). By Census place, 6% of its land lies in Dorr (a census-designated place); 94% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Dorr · its only residential ZIP
- County
- Allegan County (99%); Ottawa County (1%)
- Census places
- Dorr census-designated place
- Micro area
- Holland, MI
- House district
- MI-4 119th Congress
- State
- Michigan
- Time zone
- Eastern
- Land area
- 50.1 sq mi · 221 people per sq mi
Where is ZIP code 49323?
49323 centers on 42.729°, -85.791° and covers 50.1 square miles of land plus 0.3 of water. It borders 7 ZIP codes: 49315, 49335, 49328, 49348, 49419, 49426, 49464.
The map draws ZIP code areas only. For the streets inside 49323, 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 49323 compare with the rest of Allegan County?
| Measure | 49323 | In Allegan County | In MI |
|---|---|---|---|
| People (ACS 2020-2024) | 11,073 | 10th of 24 | 311th of 992 |
| Median household income | $99k | 4th of 20 | 106th of 774 |
| Median home value | $288k | 10th of 22 | 174th of 779 |
Its median household income is higher than in 80% of U.S. residential ZIP codes, and it is denser than 64% 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 49323?
The 2020 Census counted 10,235 people in 49323; the ACS, which samples households over 2020-2024, estimates 11,073. Between the 2010 and 2020 censuses its population grew 8.8% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 11,073
- 2020 Census count
- 10,235+8.8% since 2010 (9,410)
- Households
- 3,789
- Median age
- 35.6
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 49323?
Of the 11,073 people the ACS estimates in 49323, 28.6% are under 18 and 10.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (90.7%).
- Under 1828.6%
- 18 to 6461.3%
- 65 and older10.1%
- White, not Hispanic90.7%
- Other or two or more4.7%
- Hispanic or Latino3.1%
- Asian, not Hispanic0.9%
- Black, not Hispanic0.6%
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 49323 earn?
Median household income is $98,745 (ACS 2020-2024), the 4th highest of the 20 ranked ZIP codes in Allegan County. It is not measurably different from 2015-2019 ($93,083 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $98,745
- Income per person
- $37,188
- Below the poverty line
- 3.2%
- Unemployed (of the labor force)
- 3.0%
- Adults 25+ with a bachelor's degree
- 26.8%
- Adjusted gross income per tax return, 2022
- $77,3494,950 returns; wages 74% 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 49323?
FHFA's house price index for 49323, built from repeat sales and appraisals of the same homes, rose 118% from 2015 to 2025 and rose 57% from 2020 to 2025, and moved +7.8% in 2025.
- Median home value (owners' estimate)
- $288,200
- Median gross rent
- $1,456
- Homes owned by their occupants
- 98.4%
- Housing units
- 3,957
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 49323?
173 business establishments had a location in this ZIP code in 2023, 26 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction56
- Other services (except public administration)20
- Retail trade19
- Professional, scientific, and technical services14
- Administrative and support and waste management and remediation services13
- Transportation and warehousing11
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 49323?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 49315 | Byron Center | 27,091 | $113k | 5.7 mi |
| 49335 | Moline | 174 | $117k | 6.3 mi |
| 49328 | Hopkins | 4,069 | $94k | 6.8 mi |
| 49348 | Wayland | 13,699 | $83k | 9.6 mi |
| 49419 | Hamilton | 8,681 | $98k | 10.3 mi |
| 49426 | Hudsonville | 40,523 | $112k | 10.5 mi |
| 49464 | Zeeland | 28,914 | $98k | 12.7 mi |
| 49418 | Grandville | 31,913 | $85k | 10.4 mi (near) |
| 49548 | Grand Rapids | 34,777 | $62k | 11.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.