Market insights · Louisiana
Terrebonne Parish, LA: growth, migration and housing
Terrebonne Parish has 104,163 residents, down 4.8% since 2020 (+0.1% in the last year). In 2022–2023, 1,897 households moved in and 2,317 moved out (-420 net), while a net $28.5M of income left. Median household income is $64,836, the median home $187,200 and median rent $1,065 a month.
In Louisiana: 44th of 64 counties for 5-year population growth · 47th of 64 counties for net in-migration (per resident) · 19th of 64 counties for median household income · 23rd of 64 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Terrebonne Parish, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lafourche Parish, LA | 763 | $34.0M |
| Lafayette Parish, LA | 82 | $3.5M |
| St. Mary Parish, LA | 78 | $2.7M |
| East Baton Rouge Parish, LA | 62 | $2.1M |
| Jefferson Parish, LA | 60 | $2.5M |
| Harris County, TX | 57 | $2.3M |
| Assumption Parish, LA | 30 | $0.9M |
| Orleans Parish, LA | 29 | $1.6M |
Where leavers went
Top counties by households leaving Terrebonne Parish, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lafourche Parish, LA | 744 | $35.9M |
| Lafayette Parish, LA | 121 | $6.0M |
| East Baton Rouge Parish, LA | 104 | $4.0M |
| Harris County, TX | 95 | $4.2M |
| Jefferson Parish, LA | 83 | $3.1M |
| St. Mary Parish, LA | 73 | $2.9M |
| St. Tammany Parish, LA | 48 | $2.8M |
| Orleans Parish, LA | 40 | $1.8M |
BizyFi in Terrebonne Parish
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.