Residential delivery area · Texas
ZIP Code 77830: Anderson, TX
ZIP code 77830 uses the postal name Anderson, Texas and lies entirely in Grimes County (Census 2020 ZIP-county file). About 3,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $102,557 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Anderson; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2023
- ZBP2023
- IRS2022
- Town
- Anderson · its only residential ZIP
- County
- Grimes County
- Census places
- Anderson
- House district
- TX-10 119th Congress
- State
- Texas
- Time zone
- Central
- Land area
- 194.8 sq mi · 17 people per sq mi
Where is ZIP code 77830?
77830 centers on 30.532°, -95.998° and covers 194.8 square miles of land plus 4.8 of water. It borders 7 ZIP codes: 77875, 77868, 77873, 77861, 77831, 77845, 77356.
The map draws ZIP code areas only. For the streets inside 77830, 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 77830 compare with the rest of Grimes County?
| Measure | 77830 | In Grimes County | In TX |
|---|---|---|---|
| People (ACS 2020-2024) | 3,238 | 7th of 12 | 1,133rd of 1,990 |
| Median household income | $103k | not ranked | not ranked |
| Median home value | $350k | 3rd of 5 | 280th of 1,172 |
77830's median household income is not ranked: its 90% margin of error (±$40,259) is more than a quarter of the figure ($102,557). 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 23% 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 77830?
The 2020 Census counted 2,836 people in 77830; the ACS, which samples households over 2020-2024, estimates 3,238. Between the 2010 and 2020 censuses its population grew 11.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,238±743 (90% margin)
- 2020 Census count
- 2,836+11.9% since 2010 (2,534)
- Households
- 1,166
- Median age
- 37.2
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 77830?
Of the 3,238 people the ACS estimates in 77830, 22.9% are under 18 and 12.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (87.0%).
- Under 1822.9%
- 18 to 6464.4%
- 65 and older12.8%
- White, not Hispanic87.0%
- Hispanic or Latino8.9%
- Black, not Hispanic2.2%
- Other or two or more1.6%
- Asian, not Hispanic0.3%
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 77830 earn?
Median household income is $102,557 (ACS 2020-2024). It is not measurably different from 2015-2019 ($95,486 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $102,557±$40,259
- Income per person
- $37,211
- Below the poverty line
- 5.2%
- Unemployed (of the labor force)
- 0.9%
- Adults 25+ with a bachelor's degree
- 26.9%
- Adjusted gross income per tax return, 2022
- $99,5961,640 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 77830?
- Median home value (owners' estimate)
- $350,000
- Median gross rent
- $1,153
- Homes owned by their occupants
- 88.5%
- Housing units
- 1,453
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 77830?
75 business establishments had a location in this ZIP code in 2023, 26 more than in 2018; the most are in other services (except public administration) (ZIP Code Business Patterns).
- Other services (except public administration)14
- Retail trade13
- Construction7
- Manufacturing7
- Administrative and support and waste management and remediation services7
- Accommodation and food services7
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 77830?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 77875 | Roans Prairie | 0 | – | 4.6 mi |
| 77868 | Navasota | 18,416 | $68k | 11.9 mi |
| 77873 | Richards | 1,383 | $81k | 12.3 mi |
| 77861 | Iola | 3,065 | $67k | 14.7 mi |
| 77831 | Bedias | 3,676 | $58k | 14.8 mi |
| 77845 | College Station | 76,764 | $89k | 16.6 mi |
| 77356 | Montgomery | 32,583 | $107k | 16.6 mi |
| 77876 | Shiro | 34 | – | 9.5 mi (near) |
| 77866 | Millican | 0 | – | 13.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.